87739959

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{1987}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 120234240

約数和(自身を除く): 32494281

約数列:

[1, 3, 41, 123, 359, 1077, 1987, 5961, 14719, 44157, 81467, 244401, 713333, 2139999, 29246653, 87739959]

約数ペア:

[(1, 87739959), (3, 29246653), (41, 2139999), (123, 713333), (359, 244401), (1077, 81467), (1987, 44157), (5961, 14719)]