72798975361

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1\times {\mathrm{14923}}^1$

素因数の和:15845

約数の個数: 32

約数和(自身を含む): 89725475840

約数和(自身を除く): 16926500479

約数列:

[1, 7, 19, 43, 133, 301, 817, 853, 5719, 5971, 14923, 16207, 36679, 104461, 113449, 256753, 283537, 641689, 696901, 1984759, 4491823, 4878307, 12192091, 12729319, 85344637, 89105233, 241857061, 547360717, 1692999427, 3831525019, 10399853623, 72798975361]

約数ペア:

[(1, 72798975361), (7, 10399853623), (19, 3831525019), (43, 1692999427), (133, 547360717), (301, 241857061), (817, 89105233), (853, 85344637), (5719, 12729319), (5971, 12192091), (14923, 4878307), (16207, 4491823), (36679, 1984759), (104461, 696901), (113449, 641689), (256753, 283537)]