71504013

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{11621}}^1$

素因数の和:11924

約数の個数: 16

約数和(自身を含む): 109339776

約数和(自身を除く): 37835763

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 11621, 34863, 81347, 244041, 3404953, 10214859, 23834671, 71504013]

約数ペア:

[(1, 71504013), (3, 23834671), (7, 10214859), (21, 3404953), (293, 244041), (879, 81347), (2051, 34863), (6153, 11621)]