65404098

素因数分解:

$2^1\times 3^4\times {\mathrm{403729}}^1$

素因数の和:403743

約数の個数: 20

約数和(自身を含む): 146553990

約数和(自身を除く): 81149892

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 403729, 807458, 1211187, 2422374, 3633561, 7267122, 10900683, 21801366, 32702049, 65404098]

約数ペア:

[(1, 65404098), (2, 32702049), (3, 21801366), (6, 10900683), (9, 7267122), (18, 3633561), (27, 2422374), (54, 1211187), (81, 807458), (162, 403729)]