87742239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{11657}}^1$

素因数の和:11866

約数の個数: 16

約数和(自身を含む): 126652512

約数和(自身を除く): 38910273

約数列:

[1, 3, 13, 39, 193, 579, 2509, 7527, 11657, 34971, 151541, 454623, 2249801, 6749403, 29247413, 87742239]

約数ペア:

[(1, 87742239), (3, 29247413), (13, 6749403), (39, 2249801), (193, 454623), (579, 151541), (2509, 34971), (7527, 11657)]