87705933

素因数分解:

$3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{967}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 136395072

約数和(自身を除く): 48689139

約数列:

[1, 3, 7, 21, 49, 147, 617, 967, 1851, 2901, 4319, 6769, 12957, 20307, 30233, 47383, 90699, 142149, 596639, 1789917, 4176473, 12529419, 29235311, 87705933]

約数ペア:

[(1, 87705933), (3, 29235311), (7, 12529419), (21, 4176473), (49, 1789917), (147, 596639), (617, 142149), (967, 90699), (1851, 47383), (2901, 30233), (4319, 20307), (6769, 12957)]