85264893

素因数分解:

$3^4\times 7^1\times {\mathrm{150379}}^1$

素因数の和:150398

約数の個数: 20

約数和(自身を含む): 145567840

約数和(自身を除く): 60302947

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 150379, 451137, 1052653, 1353411, 3157959, 4060233, 9473877, 12180699, 28421631, 85264893]

約数ペア:

[(1, 85264893), (3, 28421631), (7, 12180699), (9, 9473877), (21, 4060233), (27, 3157959), (63, 1353411), (81, 1052653), (189, 451137), (567, 150379)]