164039886063

素因数分解:

$3^2\times {\mathrm{18947}}^1\times {\mathrm{961981}}^1$

素因数の和:980934

約数の個数: 12

約数和(自身を含む): 236959254168

約数和(自身を除く): 72919368105

約数列:

[1, 3, 9, 18947, 56841, 170523, 961981, 2885943, 8657829, 18226654007, 54679962021, 164039886063]

約数ペア:

[(1, 164039886063), (3, 54679962021), (9, 18226654007), (18947, 8657829), (56841, 2885943), (170523, 961981)]