81499662

素因数分解:

$2^1\times 3^3\times {\mathrm{701}}^1\times {\mathrm{2153}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 181452960

約数和(自身を除く): 99953298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 701, 1402, 2103, 2153, 4206, 4306, 6309, 6459, 12618, 12918, 18927, 19377, 37854, 38754, 58131, 116262, 1509253, 3018506, 4527759, 9055518, 13583277, 27166554, 40749831, 81499662]

約数ペア:

[(1, 81499662), (2, 40749831), (3, 27166554), (6, 13583277), (9, 9055518), (18, 4527759), (27, 3018506), (54, 1509253), (701, 116262), (1402, 58131), (2103, 38754), (2153, 37854), (4206, 19377), (4306, 18927), (6309, 12918), (6459, 12618)]