251436700827

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{1721}}^1$

素因数の和:2266

約数の個数: 128

約数和(自身を含む): 429546700800

約数和(自身を除く): 178109999973

約数列:

[1, 3, 9, 13, 27, 29, 31, 39, 87, 93, 117, 261, 279, 351, 377, 403, 463, 783, 837, 899, 1131, 1209, 1389, 1721, 2697, 3393, 3627, 4167, 5163, 6019, 8091, 10179, 10881, 11687, 12501, 13427, 14353, 15489, 18057, 22373, 24273, 35061, 40281, 43059, 46467, 49909, 53351, 54171, 67119, 105183, 120843, 129177, 149727, 160053, 162513, 174551, 186589, 201357, 315549, 362529, 387531, 416237, 449181, 480159, 523653, 559767, 604071, 648817, 693563, 796823, 1248711, 1347543, 1440477, 1547179, 1570959, 1679301, 1946451, 2080689, 2390469, 3746133, 4641537, 4712877, 5037903, 5411081, 5839353, 6242067, 7171407, 10358699, 11238399, 13924611, 16233243, 17518059, 18726201, 20113327, 21514221, 23107867, 24701513, 31076097, 41773833, 48699729, 60339981, 69323601, 74104539, 93228291, 146099187, 181019943, 207970803, 222313617, 279684873, 300402271, 321119669, 543059829, 623912409, 666940851, 716343877, 901206813, 963359007, 2149031631, 2703620439, 2890077021, 6447094893, 8110861317, 8670231063, 9312470401, 19341284679, 27937411203, 83812233609, 251436700827]

約数ペア:

[(1, 251436700827), (3, 83812233609), (9, 27937411203), (13, 19341284679), (27, 9312470401), (29, 8670231063), (31, 8110861317), (39, 6447094893), (87, 2890077021), (93, 2703620439), (117, 2149031631), (261, 963359007), (279, 901206813), (351, 716343877), (377, 666940851), (403, 623912409), (463, 543059829), (783, 321119669), (837, 300402271), (899, 279684873), (1131, 222313617), (1209, 207970803), (1389, 181019943), (1721, 146099187), (2697, 93228291), (3393, 74104539), (3627, 69323601), (4167, 60339981), (5163, 48699729), (6019, 41773833), (8091, 31076097), (10179, 24701513), (10881, 23107867), (11687, 21514221), (12501, 20113327), (13427, 18726201), (14353, 17518059), (15489, 16233243), (18057, 13924611), (22373, 11238399), (24273, 10358699), (35061, 7171407), (40281, 6242067), (43059, 5839353), (46467, 5411081), (49909, 5037903), (53351, 4712877), (54171, 4641537), (67119, 3746133), (105183, 2390469), (120843, 2080689), (129177, 1946451), (149727, 1679301), (160053, 1570959), (162513, 1547179), (174551, 1440477), (186589, 1347543), (201357, 1248711), (315549, 796823), (362529, 693563), (387531, 648817), (416237, 604071), (449181, 559767), (480159, 523653)]