156740809509

素因数分解:

$3^3\times {\mathrm{147629}}^1\times {\mathrm{39323}}^1$

素因数の和:186961

約数の個数: 16

約数和(自身を含む): 232216084800

約数和(自身を除く): 75475275291

約数列:

[1, 3, 9, 27, 39323, 117969, 147629, 353907, 442887, 1061721, 1328661, 3985983, 5805215167, 17415645501, 52246936503, 156740809509]

約数ペア:

[(1, 156740809509), (3, 52246936503), (9, 17415645501), (27, 5805215167), (39323, 3985983), (117969, 1328661), (147629, 1061721), (353907, 442887)]