51815961

素因数分解:

$3^2\times {\mathrm{1637}}^1\times {\mathrm{3517}}^1$

素因数の和:5160

約数の個数: 12

約数和(自身を含む): 74912292

約数和(自身を除く): 23096331

約数列:

[1, 3, 9, 1637, 3517, 4911, 10551, 14733, 31653, 5757329, 17271987, 51815961]

約数ペア:

[(1, 51815961), (3, 17271987), (9, 5757329), (1637, 31653), (3517, 14733), (4911, 10551)]