87426759

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{62137}}^1$

素因数の和:62214

約数の個数: 16

約数和(自身を含む): 135212288

約数和(自身を除く): 47785529

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 62137, 186411, 434959, 1304877, 4163179, 12489537, 29142253, 87426759]

約数ペア:

[(1, 87426759), (3, 29142253), (7, 12489537), (21, 4163179), (67, 1304877), (201, 434959), (469, 186411), (1407, 62137)]