72459021

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{2287}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 98841600

約数和(自身を除く): 26382579

約数列:

[1, 3, 59, 177, 179, 537, 2287, 6861, 10561, 31683, 134933, 404799, 409373, 1228119, 24153007, 72459021]

約数ペア:

[(1, 72459021), (3, 24153007), (59, 1228119), (177, 409373), (179, 404799), (537, 134933), (2287, 31683), (6861, 10561)]