56143563

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{2287}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 87639552

約数和(自身を除く): 31495989

約数列:

[1, 3, 7, 21, 49, 147, 167, 501, 1169, 2287, 3507, 6861, 8183, 16009, 24549, 48027, 112063, 336189, 381929, 1145787, 2673503, 8020509, 18714521, 56143563]

約数ペア:

[(1, 56143563), (3, 18714521), (7, 8020509), (21, 2673503), (49, 1145787), (147, 381929), (167, 336189), (501, 112063), (1169, 48027), (2287, 24549), (3507, 16009), (6861, 8183)]