27720497167

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{1907}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 31341510144

約数和(自身を除く): 3621012977

約数列:

[1, 11, 41, 167, 193, 451, 1837, 1907, 2123, 6847, 7913, 20977, 32231, 75317, 78187, 87043, 318469, 354541, 368051, 860057, 1321471, 3503159, 4048561, 13057229, 14536181, 15090091, 61464517, 143629519, 165991001, 676109687, 2520045197, 27720497167]

約数ペア:

[(1, 27720497167), (11, 2520045197), (41, 676109687), (167, 165991001), (193, 143629519), (451, 61464517), (1837, 15090091), (1907, 14536181), (2123, 13057229), (6847, 4048561), (7913, 3503159), (20977, 1321471), (32231, 860057), (75317, 368051), (78187, 354541), (87043, 318469)]