42968583

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3727}}^1$

素因数の和:3804

約数の個数: 32

約数和(自身を含む): 73963520

約数和(自身を除く): 30994937

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3727, 3843, 11181, 11529, 26089, 33543, 78267, 100629, 227347, 234801, 682041, 704403, 1591429, 2046123, 4774287, 6138369, 14322861, 42968583]

約数ペア:

[(1, 42968583), (3, 14322861), (7, 6138369), (9, 4774287), (21, 2046123), (27, 1591429), (61, 704403), (63, 682041), (183, 234801), (189, 227347), (427, 100629), (549, 78267), (1281, 33543), (1647, 26089), (3727, 11529), (3843, 11181)]