264215529

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{2801}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 391652352

約数和(自身を除く): 127436823

約数列:

[1, 3, 9, 47, 141, 223, 423, 669, 2007, 2801, 8403, 10481, 25209, 31443, 94329, 131647, 394941, 624623, 1184823, 1873869, 5621607, 29357281, 88071843, 264215529]

約数ペア:

[(1, 264215529), (3, 88071843), (9, 29357281), (47, 5621607), (141, 1873869), (223, 1184823), (423, 624623), (669, 394941), (2007, 131647), (2801, 94329), (8403, 31443), (10481, 25209)]