86471649

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30119}}^1$

素因数の和:30165

約数の個数: 24

約数和(自身を含む): 140961600

約数和(自身を除く): 54489951

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 30119, 90357, 271071, 331309, 873451, 993927, 2620353, 2981781, 7861059, 9607961, 28823883, 86471649]

約数ペア:

[(1, 86471649), (3, 28823883), (9, 9607961), (11, 7861059), (29, 2981781), (33, 2620353), (87, 993927), (99, 873451), (261, 331309), (319, 271071), (957, 90357), (2871, 30119)]