87663897

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{111959}}^1$

素因数の和:111997

約数の個数: 16

約数和(自身を含む): 134352000

約数和(自身を除く): 46688103

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 111959, 335877, 1007631, 3022893, 3246811, 9740433, 29221299, 87663897]

約数ペア:

[(1, 87663897), (3, 29221299), (9, 9740433), (27, 3246811), (29, 3022893), (87, 1007631), (261, 335877), (783, 111959)]