87072247809

素因数分解:

$3^3\times {\mathrm{3631}}^1\times {\mathrm{888157}}^1$

素因数の和:891797

約数の個数: 16

約数和(自身を含む): 129031594240

約数和(自身を除く): 41959346431

約数列:

[1, 3, 9, 27, 3631, 10893, 32679, 98037, 888157, 2664471, 7993413, 23980239, 3224898067, 9674694201, 29024082603, 87072247809]

約数ペア:

[(1, 87072247809), (3, 29024082603), (9, 9674694201), (27, 3224898067), (3631, 23980239), (10893, 7993413), (32679, 2664471), (98037, 888157)]