164565021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{4937}}^1$

素因数の和:5252

約数の個数: 16

約数和(自身を含む): 225646848

約数和(自身を除く): 61081827

約数列:

[1, 3, 41, 123, 271, 813, 4937, 11111, 14811, 33333, 202417, 607251, 1337927, 4013781, 54855007, 164565021]

約数ペア:

[(1, 164565021), (3, 54855007), (41, 4013781), (123, 1337927), (271, 607251), (813, 202417), (4937, 33333), (11111, 14811)]