189966593997

素因数分解:

$3^2\times {\mathrm{17929}}^1\times {\mathrm{1177277}}^1$

素因数の和:1195212

約数の個数: 12

約数和(自身を含む): 274411729020

約数和(自身を除く): 84445135023

約数列:

[1, 3, 9, 17929, 53787, 161361, 1177277, 3531831, 10595493, 21107399333, 63322197999, 189966593997]

約数ペア:

[(1, 189966593997), (3, 63322197999), (9, 21107399333), (17929, 10595493), (53787, 3531831), (161361, 1177277)]