47737719

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 72683520

約数和(自身を除く): 24945801

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2239, 2369, 6717, 7107, 20151, 21321, 51497, 154491, 230617, 463473, 691851, 2075553, 5304191, 15912573, 47737719]

約数ペア:

[(1, 47737719), (3, 15912573), (9, 5304191), (23, 2075553), (69, 691851), (103, 463473), (207, 230617), (309, 154491), (927, 51497), (2239, 21321), (2369, 20151), (6717, 7107)]