80892669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 127499904

約数和(自身を除く): 46607235

約数列:

[1, 3, 11, 13, 33, 39, 143, 193, 429, 579, 977, 2123, 2509, 2931, 6369, 7527, 10747, 12701, 27599, 32241, 38103, 82797, 139711, 188561, 419133, 565683, 2074171, 2451293, 6222513, 7353879, 26964223, 80892669]

約数ペア:

[(1, 80892669), (3, 26964223), (11, 7353879), (13, 6222513), (33, 2451293), (39, 2074171), (143, 565683), (193, 419133), (429, 188561), (579, 139711), (977, 82797), (2123, 38103), (2509, 32241), (2931, 27599), (6369, 12701), (7527, 10747)]