64523043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 100860032

約数和(自身を除く): 36336989

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 2007, 2473, 2899, 7419, 8697, 22257, 26091, 32149, 96447, 289341, 551479, 1654437, 4963311, 7169227, 21507681, 64523043]

約数ペア:

[(1, 64523043), (3, 21507681), (9, 7169227), (13, 4963311), (39, 1654437), (117, 551479), (223, 289341), (669, 96447), (2007, 32149), (2473, 26091), (2899, 22257), (7419, 8697)]