72412851

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{19051}}^1$

素因数の和:19242

約数の個数: 16

約数和(自身を含む): 110958848

約数和(自身を除く): 38545997

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 19051, 57153, 133357, 400071, 3448231, 10344693, 24137617, 72412851]

約数ペア:

[(1, 72412851), (3, 24137617), (7, 10344693), (21, 3448231), (181, 400071), (543, 133357), (1267, 57153), (3801, 19051)]