127965573

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1531}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 190715616

約数和(自身を除く): 62750043

約数列:

[1, 3, 9, 37, 111, 251, 333, 753, 1531, 2259, 4593, 9287, 13779, 27861, 56647, 83583, 169941, 384281, 509823, 1152843, 3458529, 14218397, 42655191, 127965573]

約数ペア:

[(1, 127965573), (3, 42655191), (9, 14218397), (37, 3458529), (111, 1152843), (251, 509823), (333, 384281), (753, 169941), (1531, 83583), (2259, 56647), (4593, 27861), (9287, 13779)]