80492906493

素因数分解:

$3^3\times {\mathrm{19801}}^1\times {\mathrm{150559}}^1$

素因数の和:170369

約数の個数: 16

約数和(自身を含む): 119255564800

約数和(自身を除く): 38762658307

約数列:

[1, 3, 9, 27, 19801, 59403, 150559, 178209, 451677, 534627, 1355031, 4065093, 2981218759, 8943656277, 26830968831, 80492906493]

約数ペア:

[(1, 80492906493), (3, 26830968831), (9, 8943656277), (27, 2981218759), (19801, 4065093), (59403, 1355031), (150559, 534627), (178209, 451677)]