86712813

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30203}}^1$

素因数の和:30249

約数の個数: 24

約数和(自身を含む): 141354720

約数和(自身を除く): 54641907

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 30203, 90609, 271827, 332233, 875887, 996699, 2627661, 2990097, 7882983, 9634757, 28904271, 86712813]

約数ペア:

[(1, 86712813), (3, 28904271), (9, 9634757), (11, 7882983), (29, 2990097), (33, 2627661), (87, 996699), (99, 875887), (261, 332233), (319, 271827), (957, 90609), (2871, 30203)]