66164371

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3203}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 81817344

約数和(自身を除く): 15652973

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 3203, 20657, 22421, 41639, 291473, 727081, 5089567, 9452053, 66164371]

約数ペア:

[(1, 66164371), (7, 9452053), (13, 5089567), (91, 727081), (227, 291473), (1589, 41639), (2951, 22421), (3203, 20657)]