86118507

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1609}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 131440400

約数和(自身を除く): 45321893

約数列:

[1, 3, 9, 19, 57, 171, 313, 939, 1609, 2817, 4827, 5947, 14481, 17841, 30571, 53523, 91713, 275139, 503617, 1510851, 4532553, 9568723, 28706169, 86118507]

約数ペア:

[(1, 86118507), (3, 28706169), (9, 9568723), (19, 4532553), (57, 1510851), (171, 503617), (313, 275139), (939, 91713), (1609, 53523), (2817, 30571), (4827, 17841), (5947, 14481)]