55292373759

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2871287}}^1$

素因数の和:2871435

約数の個数: 24

約数和(自身を含む): 86414283648

約数和(自身を除く): 31121909889

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 2871287, 8613861, 20099009, 60297027, 140693063, 376138597, 422079189, 1128415791, 2632970179, 7898910537, 18430791253, 55292373759]

約数ペア:

[(1, 55292373759), (3, 18430791253), (7, 7898910537), (21, 2632970179), (49, 1128415791), (131, 422079189), (147, 376138597), (393, 140693063), (917, 60297027), (2751, 20099009), (6419, 8613861), (19257, 2871287)]