87751593

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37357}}^1$

素因数の和:37398

約数の個数: 20

約数和(自身を含む): 135609540

約数和(自身を除く): 47857947

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 37357, 112071, 336213, 1008639, 1083353, 3025917, 3250059, 9750177, 29250531, 87751593]

約数ペア:

[(1, 87751593), (3, 29250531), (9, 9750177), (27, 3250059), (29, 3025917), (81, 1083353), (87, 1008639), (261, 336213), (783, 112071), (2349, 37357)]