89054469

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 151632000

約数和(自身を除く): 62577531

約数列:

[1, 3, 7, 9, 21, 53, 63, 149, 159, 179, 371, 447, 477, 537, 1043, 1113, 1253, 1341, 1611, 3129, 3339, 3759, 7897, 9387, 9487, 11277, 23691, 26671, 28461, 55279, 66409, 71073, 80013, 85383, 165837, 186697, 199227, 240039, 497511, 560091, 597681, 1413563, 1680273, 4240689, 9894941, 12722067, 29684823, 89054469]

約数ペア:

[(1, 89054469), (3, 29684823), (7, 12722067), (9, 9894941), (21, 4240689), (53, 1680273), (63, 1413563), (149, 597681), (159, 560091), (179, 497511), (371, 240039), (447, 199227), (477, 186697), (537, 165837), (1043, 85383), (1113, 80013), (1253, 71073), (1341, 66409), (1611, 55279), (3129, 28461), (3339, 26671), (3759, 23691), (7897, 11277), (9387, 9487)]