378010233

素因数分解:

$3^4\times {\mathrm{1103}}^1\times {\mathrm{4231}}^1$

素因数の和:5346

約数の個数: 20

約数和(自身を含む): 565327488

約数和(自身を除く): 187317255

約数列:

[1, 3, 9, 27, 81, 1103, 3309, 4231, 9927, 12693, 29781, 38079, 89343, 114237, 342711, 4666793, 14000379, 42001137, 126003411, 378010233]

約数ペア:

[(1, 378010233), (3, 126003411), (9, 42001137), (27, 14000379), (81, 4666793), (1103, 342711), (3309, 114237), (4231, 89343), (9927, 38079), (12693, 29781)]