272178723

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{2503}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 369149696

約数和(自身を除く): 96970973

約数列:

[1, 3, 67, 201, 541, 1623, 2503, 7509, 36247, 108741, 167701, 503103, 1354123, 4062369, 90726241, 272178723]

約数ペア:

[(1, 272178723), (3, 90726241), (67, 4062369), (201, 1354123), (541, 503103), (1623, 167701), (2503, 108741), (7509, 36247)]