87176331

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{97841}}^1$

素因数の和:97864

約数の個数: 20

約数和(自身を含む): 142066584

約数和(自身を除く): 54890253

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 97841, 293523, 880569, 1076251, 2641707, 3228753, 7925121, 9686259, 29058777, 87176331]

約数ペア:

[(1, 87176331), (3, 29058777), (9, 9686259), (11, 7925121), (27, 3228753), (33, 2641707), (81, 1076251), (99, 880569), (297, 293523), (891, 97841)]