68113953

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 106634880

約数和(自身を除く): 38520927

約数列:

[1, 3, 9, 27, 29, 81, 87, 107, 261, 271, 321, 783, 813, 963, 2349, 2439, 2889, 3103, 7317, 7859, 8667, 9309, 21951, 23577, 27927, 28997, 70731, 83781, 86991, 212193, 251343, 260973, 636579, 782919, 840913, 2348757, 2522739, 7568217, 22704651, 68113953]

約数ペア:

[(1, 68113953), (3, 22704651), (9, 7568217), (27, 2522739), (29, 2348757), (81, 840913), (87, 782919), (107, 636579), (261, 260973), (271, 251343), (321, 212193), (783, 86991), (813, 83781), (963, 70731), (2349, 28997), (2439, 27927), (2889, 23577), (3103, 21951), (7317, 9309), (7859, 8667)]