261550874871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{13807}}^1$

素因数の和:14237

約数の個数: 96

約数和(自身を含む): 455968880640

約数和(自身を除く): 194418005769

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 359, 369, 429, 451, 533, 1077, 1287, 1353, 1599, 3231, 3949, 4059, 4667, 4797, 5863, 11847, 13807, 14001, 14719, 17589, 35541, 41421, 42003, 44157, 51337, 52767, 124263, 132471, 151877, 154011, 161909, 179491, 191347, 455631, 462033, 485727, 538473, 566087, 574041, 1366893, 1457181, 1615419, 1698261, 1722123, 1974401, 2104817, 4956713, 5094783, 5923203, 6226957, 6314451, 7359131, 14870139, 17769609, 18680871, 18943353, 22077393, 44610417, 54523843, 56042613, 64437269, 66232179, 80950441, 163571529, 193311807, 203225233, 242851323, 490714587, 579935421, 609675699, 708809959, 728553969, 1829027097, 2126429877, 2235477563, 2641928029, 6379289631, 6706432689, 7925784087, 20119298067, 23777352261, 29061208319, 87183624957, 261550874871]

約数ペア:

[(1, 261550874871), (3, 87183624957), (9, 29061208319), (11, 23777352261), (13, 20119298067), (33, 7925784087), (39, 6706432689), (41, 6379289631), (99, 2641928029), (117, 2235477563), (123, 2126429877), (143, 1829027097), (359, 728553969), (369, 708809959), (429, 609675699), (451, 579935421), (533, 490714587), (1077, 242851323), (1287, 203225233), (1353, 193311807), (1599, 163571529), (3231, 80950441), (3949, 66232179), (4059, 64437269), (4667, 56042613), (4797, 54523843), (5863, 44610417), (11847, 22077393), (13807, 18943353), (14001, 18680871), (14719, 17769609), (17589, 14870139), (35541, 7359131), (41421, 6314451), (42003, 6226957), (44157, 5923203), (51337, 5094783), (52767, 4956713), (124263, 2104817), (132471, 1974401), (151877, 1722123), (154011, 1698261), (161909, 1615419), (179491, 1457181), (191347, 1366893), (455631, 574041), (462033, 566087), (485727, 538473)]