101861631

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{12451}}^1$

素因数の和:12564

約数の個数: 20

約数和(自身を含む): 153682584

約数和(自身を除く): 51820953

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 12451, 37353, 112059, 336177, 1008531, 1257551, 3772653, 11317959, 33953877, 101861631]

約数ペア:

[(1, 101861631), (3, 33953877), (9, 11317959), (27, 3772653), (81, 1257551), (101, 1008531), (303, 336177), (909, 112059), (2727, 37353), (8181, 12451)]