220179927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109379}}^1$

素因数の和:109454

約数の個数: 16

約数和(自身を含む): 325514880

約数和(自身を除く): 105334953

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 109379, 328137, 1203169, 3609507, 6672119, 20016357, 73393309, 220179927]

約数ペア:

[(1, 220179927), (3, 73393309), (11, 20016357), (33, 6672119), (61, 3609507), (183, 1203169), (671, 328137), (2013, 109379)]