87186051

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{3461}}^1$

素因数の和:3784

約数の個数: 20

約数和(自身を含む): 130697424

約数和(自身を除く): 43511373

約数列:

[1, 3, 9, 27, 81, 311, 933, 2799, 3461, 8397, 10383, 25191, 31149, 93447, 280341, 1076371, 3229113, 9687339, 29062017, 87186051]

約数ペア:

[(1, 87186051), (3, 29062017), (9, 9687339), (27, 3229113), (81, 1076371), (311, 280341), (933, 93447), (2799, 31149), (3461, 25191), (8397, 10383)]