64221441

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{2027}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 87609600

約数和(自身を除く): 23388159

約数列:

[1, 3, 59, 177, 179, 537, 2027, 6081, 10561, 31683, 119593, 358779, 362833, 1088499, 21407147, 64221441]

約数ペア:

[(1, 64221441), (3, 21407147), (59, 1088499), (177, 362833), (179, 358779), (537, 119593), (2027, 31683), (6081, 10561)]