71855743

素因数分解:

${\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 75129120

約数和(自身を除く): 3273377

約数列:

[1, 61, 101, 107, 109, 6161, 6527, 6649, 10807, 11009, 11663, 659227, 671549, 711443, 1177963, 71855743]

約数ペア:

[(1, 71855743), (61, 1177963), (101, 711443), (107, 671549), (109, 659227), (6161, 11663), (6527, 11009), (6649, 10807)]