359304471

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{27103}}^1$

素因数の和:27603

約数の個数: 16

約数和(自身を含む): 533406720

約数和(自身を除く): 174102249

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 13257, 27103, 81309, 243927, 731781, 13307573, 39922719, 119768157, 359304471]

約数ペア:

[(1, 359304471), (3, 119768157), (9, 39922719), (27, 13307573), (491, 731781), (1473, 243927), (4419, 81309), (13257, 27103)]