81533089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 91984320

約数和(自身を除く): 10451231

約数列:

[1, 11, 37, 163, 407, 1229, 1793, 6031, 13519, 45473, 66341, 200327, 500203, 2203597, 7412099, 81533089]

約数ペア:

[(1, 81533089), (11, 7412099), (37, 2203597), (163, 500203), (407, 200327), (1229, 66341), (1793, 45473), (6031, 13519)]