104142507

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 162086400

約数和(自身を除く): 57943893

約数列:

[1, 3, 7, 21, 83, 149, 249, 401, 447, 581, 1043, 1203, 1743, 2807, 3129, 8421, 12367, 33283, 37101, 59749, 86569, 99849, 179247, 232981, 259707, 418243, 698943, 1254729, 4959167, 14877501, 34714169, 104142507]

約数ペア:

[(1, 104142507), (3, 34714169), (7, 14877501), (21, 4959167), (83, 1254729), (149, 698943), (249, 418243), (401, 259707), (447, 232981), (581, 179247), (1043, 99849), (1203, 86569), (1743, 59749), (2807, 37101), (3129, 33283), (8421, 12367)]