71699969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 81095040

約数和(自身を除く): 9395071

約数列:

[1, 11, 37, 113, 407, 1243, 1559, 4181, 17149, 45991, 57683, 176167, 634513, 1937837, 6518179, 71699969]

約数ペア:

[(1, 71699969), (11, 6518179), (37, 1937837), (113, 634513), (407, 176167), (1243, 57683), (1559, 45991), (4181, 17149)]