87156249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{11161}}^1$

素因数の和:11320

約数の個数: 16

約数和(自身を含む): 123228480

約数和(自身を除く): 36072231

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 11161, 33483, 212059, 636177, 1529057, 4587171, 29052083, 87156249]

約数ペア:

[(1, 87156249), (3, 29052083), (19, 4587171), (57, 1529057), (137, 636177), (411, 212059), (2603, 33483), (7809, 11161)]