32973759

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 62424960

約数和(自身を除く): 29451201

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 163, 169, 171, 247, 273, 399, 489, 507, 741, 819, 1141, 1183, 1197, 1467, 1521, 1729, 2119, 2223, 3097, 3211, 3423, 3549, 5187, 6357, 9291, 9633, 10269, 10647, 14833, 15561, 19071, 21679, 22477, 27547, 27873, 28899, 40261, 44499, 65037, 67431, 82641, 120783, 133497, 192829, 195111, 202293, 247923, 281827, 362349, 523393, 578487, 845481, 1570179, 1735461, 2536443, 3663751, 4710537, 10991253, 32973759]

約数ペア:

[(1, 32973759), (3, 10991253), (7, 4710537), (9, 3663751), (13, 2536443), (19, 1735461), (21, 1570179), (39, 845481), (57, 578487), (63, 523393), (91, 362349), (117, 281827), (133, 247923), (163, 202293), (169, 195111), (171, 192829), (247, 133497), (273, 120783), (399, 82641), (489, 67431), (507, 65037), (741, 44499), (819, 40261), (1141, 28899), (1183, 27873), (1197, 27547), (1467, 22477), (1521, 21679), (1729, 19071), (2119, 15561), (2223, 14833), (3097, 10647), (3211, 10269), (3423, 9633), (3549, 9291), (5187, 6357)]