226400643

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7349}}^1$

素因数の和:7528

約数の個数: 32

約数和(自身を含む): 385728000

約数和(自身を除く): 159327357

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 3423, 4401, 7349, 10269, 22047, 30807, 51443, 66141, 154329, 198423, 462987, 1197887, 1388961, 3593661, 8385209, 10780983, 25155627, 32342949, 75466881, 226400643]

約数ペア:

[(1, 226400643), (3, 75466881), (7, 32342949), (9, 25155627), (21, 10780983), (27, 8385209), (63, 3593661), (163, 1388961), (189, 1197887), (489, 462987), (1141, 198423), (1467, 154329), (3423, 66141), (4401, 51443), (7349, 30807), (10269, 22047)]