71888091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3911}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 104779008

約数和(自身を除く): 32890917

約数列:

[1, 3, 11, 33, 557, 1671, 3911, 6127, 11733, 18381, 43021, 129063, 2178427, 6535281, 23962697, 71888091]

約数ペア:

[(1, 71888091), (3, 23962697), (11, 6535281), (33, 2178427), (557, 129063), (1671, 43021), (3911, 18381), (6127, 11733)]