152811141

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{177481}}^1$

素因数の和:177532

約数の個数: 16

約数和(自身を含む): 238535808

約数和(自身を除く): 85724667

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 177481, 532443, 1242367, 3727101, 7276721, 21830163, 50937047, 152811141]

約数ペア:

[(1, 152811141), (3, 50937047), (7, 21830163), (21, 7276721), (41, 3727101), (123, 1242367), (287, 532443), (861, 177481)]