68713533

素因数分解:

$3^2\times 7^3\times {\mathrm{22259}}^1$

素因数の和:22286

約数の個数: 24

約数和(自身を含む): 115752000

約数和(自身を除く): 47038467

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 22259, 66777, 155813, 200331, 467439, 1090691, 1402317, 3272073, 7634837, 9816219, 22904511, 68713533]

約数ペア:

[(1, 68713533), (3, 22904511), (7, 9816219), (9, 7634837), (21, 3272073), (49, 1402317), (63, 1090691), (147, 467439), (343, 200331), (441, 155813), (1029, 66777), (3087, 22259)]