86556153

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 128194560

約数和(自身を除く): 41638407

約数列:

[1, 3, 19, 23, 57, 69, 103, 309, 437, 641, 1311, 1923, 1957, 2369, 5871, 7107, 12179, 14743, 36537, 44229, 45011, 66023, 135033, 198069, 280117, 840351, 1254437, 1518529, 3763311, 4555587, 28852051, 86556153]

約数ペア:

[(1, 86556153), (3, 28852051), (19, 4555587), (23, 3763311), (57, 1518529), (69, 1254437), (103, 840351), (309, 280117), (437, 198069), (641, 135033), (1311, 66023), (1923, 45011), (1957, 44229), (2369, 36537), (5871, 14743), (7107, 12179)]