69771247

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 93094680

約数和(自身を除く): 23323433

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 289, 379, 637, 833, 1547, 2023, 2653, 3757, 4927, 6443, 10829, 14161, 18571, 26299, 34489, 45101, 83759, 109531, 184093, 241423, 315707, 586313, 766717, 1423903, 4104191, 5367019, 9967321, 69771247]

約数ペア:

[(1, 69771247), (7, 9967321), (13, 5367019), (17, 4104191), (49, 1423903), (91, 766717), (119, 586313), (221, 315707), (289, 241423), (379, 184093), (637, 109531), (833, 83759), (1547, 45101), (2023, 34489), (2653, 26299), (3757, 18571), (4927, 14161), (6443, 10829)]