80524731

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 125255680

約数和(自身を除く): 44730949

約数列:

[1, 3, 7, 21, 109, 127, 277, 327, 381, 763, 831, 889, 1939, 2289, 2667, 5817, 13843, 30193, 35179, 41529, 90579, 96901, 105537, 211351, 246253, 290703, 634053, 738759, 3834511, 11503533, 26841577, 80524731]

約数ペア:

[(1, 80524731), (3, 26841577), (7, 11503533), (21, 3834511), (109, 738759), (127, 634053), (277, 290703), (327, 246253), (381, 211351), (763, 105537), (831, 96901), (889, 90579), (1939, 41529), (2289, 35179), (2667, 30193), (5817, 13843)]