71660247

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2683}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 99200640

約数和(自身を除く): 27540393

約数列:

[1, 3, 29, 87, 307, 921, 2683, 8049, 8903, 26709, 77807, 233421, 823681, 2471043, 23886749, 71660247]

約数ペア:

[(1, 71660247), (3, 23886749), (29, 2471043), (87, 823681), (307, 233421), (921, 77807), (2683, 26709), (8049, 8903)]