73680341

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 85691520

約数和(自身を除く): 12011179

約数列:

[1, 7, 89, 227, 521, 623, 1589, 3647, 20203, 46369, 118267, 141421, 324583, 827869, 10525763, 73680341]

約数ペア:

[(1, 73680341), (7, 10525763), (89, 827869), (227, 324583), (521, 141421), (623, 118267), (1589, 46369), (3647, 20203)]