80771873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 104079360

約数和(自身を除く): 23307487

約数列:

[1, 7, 13, 29, 91, 127, 203, 241, 377, 889, 1651, 1687, 2639, 3133, 3683, 6989, 11557, 21931, 25781, 30607, 47879, 48923, 90857, 214249, 335153, 397891, 635999, 887603, 2785237, 6213221, 11538839, 80771873]

約数ペア:

[(1, 80771873), (7, 11538839), (13, 6213221), (29, 2785237), (91, 887603), (127, 635999), (203, 397891), (241, 335153), (377, 214249), (889, 90857), (1651, 48923), (1687, 47879), (2639, 30607), (3133, 25781), (3683, 21931), (6989, 11557)]