73990133

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 86423040

約数和(自身を除く): 12432907

約数列:

[1, 7, 61, 241, 427, 719, 1687, 5033, 14701, 43859, 102907, 173279, 307013, 1212953, 10570019, 73990133]

約数ペア:

[(1, 73990133), (7, 10570019), (61, 1212953), (241, 307013), (427, 173279), (719, 102907), (1687, 43859), (5033, 14701)]