78250527

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 115352640

約数和(自身を除く): 37102113

約数列:

[1, 3, 9, 79, 157, 237, 471, 701, 711, 1413, 2103, 6309, 12403, 37209, 55379, 110057, 111627, 166137, 330171, 498411, 990513, 8694503, 26083509, 78250527]

約数ペア:

[(1, 78250527), (3, 26083509), (9, 8694503), (79, 990513), (157, 498411), (237, 330171), (471, 166137), (701, 111627), (711, 110057), (1413, 55379), (2103, 37209), (6309, 12403)]