136863531

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{14387}}^1$

素因数の和:14551

約数の個数: 24

約数和(自身を含む): 227445504

約数和(自身を除く): 90581973

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 14387, 43161, 100709, 129483, 302127, 906381, 2172437, 6517311, 15207059, 19551933, 45621177, 136863531]

約数ペア:

[(1, 136863531), (3, 45621177), (7, 19551933), (9, 15207059), (21, 6517311), (63, 2172437), (151, 906381), (453, 302127), (1057, 129483), (1359, 100709), (3171, 43161), (9513, 14387)]