128065327

素因数分解:

${\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 140857920

約数和(自身を除く): 12792593

約数列:

[1, 13, 71, 169, 821, 923, 2197, 10673, 11999, 58291, 138749, 155987, 757783, 1803737, 9851179, 128065327]

約数ペア:

[(1, 128065327), (13, 9851179), (71, 1803737), (169, 757783), (821, 155987), (923, 138749), (2197, 58291), (10673, 11999)]