155599353

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 294940800

約数和(自身を除く): 139341447

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 83, 91, 109, 117, 147, 189, 249, 273, 327, 351, 441, 581, 637, 747, 763, 819, 981, 1079, 1323, 1417, 1743, 1911, 2241, 2289, 2457, 2943, 3237, 4067, 4251, 5229, 5341, 5733, 6867, 7553, 9047, 9711, 9919, 12201, 12753, 15687, 16023, 17199, 20601, 22659, 27141, 29133, 29757, 36603, 38259, 48069, 52871, 63329, 67977, 69433, 81423, 89271, 109809, 117611, 144207, 158613, 189987, 203931, 208299, 244269, 267813, 352833, 443303, 475839, 569961, 624897, 823277, 1058499, 1329909, 1427517, 1709883, 1874691, 2469831, 3175497, 3989727, 5762939, 7409493, 11969181, 17288817, 22228479, 51866451, 155599353]

約数ペア:

[(1, 155599353), (3, 51866451), (7, 22228479), (9, 17288817), (13, 11969181), (21, 7409493), (27, 5762939), (39, 3989727), (49, 3175497), (63, 2469831), (83, 1874691), (91, 1709883), (109, 1427517), (117, 1329909), (147, 1058499), (189, 823277), (249, 624897), (273, 569961), (327, 475839), (351, 443303), (441, 352833), (581, 267813), (637, 244269), (747, 208299), (763, 203931), (819, 189987), (981, 158613), (1079, 144207), (1323, 117611), (1417, 109809), (1743, 89271), (1911, 81423), (2241, 69433), (2289, 67977), (2457, 63329), (2943, 52871), (3237, 48069), (4067, 38259), (4251, 36603), (5229, 29757), (5341, 29133), (5733, 27141), (6867, 22659), (7553, 20601), (9047, 17199), (9711, 16023), (9919, 15687), (12201, 12753)]