73043047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15551}}^1$

素因数の和:15630

約数の個数: 16

約数和(自身を含む): 92565504

約数和(自身を除く): 19522457

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15551, 108857, 171061, 948611, 1197427, 6640277, 10434721, 73043047]

約数ペア:

[(1, 73043047), (7, 10434721), (11, 6640277), (61, 1197427), (77, 948611), (427, 171061), (671, 108857), (4697, 15551)]