4358601981

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{751}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 6579813504

約数和(自身を除く): 2221211523

約数列:

[1, 3, 9, 27, 81, 137, 411, 523, 751, 1233, 1569, 2253, 3699, 4707, 6759, 11097, 14121, 20277, 42363, 60831, 71651, 102887, 214953, 308661, 392773, 644859, 925983, 1178319, 1934577, 2777949, 3534957, 5803731, 8333847, 10604871, 31814613, 53809901, 161429703, 484289109, 1452867327, 4358601981]

約数ペア:

[(1, 4358601981), (3, 1452867327), (9, 484289109), (27, 161429703), (81, 53809901), (137, 31814613), (411, 10604871), (523, 8333847), (751, 5803731), (1233, 3534957), (1569, 2777949), (2253, 1934577), (3699, 1178319), (4707, 925983), (6759, 644859), (11097, 392773), (14121, 308661), (20277, 214953), (42363, 102887), (60831, 71651)]