776297457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 1236912768

約数和(自身を除く): 460615311

約数列:

[1, 3, 9, 13, 39, 71, 113, 117, 213, 339, 639, 827, 923, 1017, 1469, 2481, 2769, 4407, 7443, 8023, 8307, 10751, 13221, 24069, 32253, 58717, 72207, 93451, 96759, 104299, 176151, 280353, 312897, 528453, 763321, 841059, 938691, 1214863, 2289963, 3644589, 6635021, 6869889, 10933767, 19905063, 59715189, 86255273, 258765819, 776297457]

約数ペア:

[(1, 776297457), (3, 258765819), (9, 86255273), (13, 59715189), (39, 19905063), (71, 10933767), (113, 6869889), (117, 6635021), (213, 3644589), (339, 2289963), (639, 1214863), (827, 938691), (923, 841059), (1017, 763321), (1469, 528453), (2481, 312897), (2769, 280353), (4407, 176151), (7443, 104299), (8023, 96759), (8307, 93451), (10751, 72207), (13221, 58717), (24069, 32253)]