56556819

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 91975680

約数和(自身を除く): 35418861

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 297, 573, 997, 1719, 2101, 2991, 5157, 6303, 8973, 10967, 18909, 26919, 32901, 56727, 98703, 190427, 296109, 571281, 1713843, 2094697, 5141529, 6284091, 18852273, 56556819]

約数ペア:

[(1, 56556819), (3, 18852273), (9, 6284091), (11, 5141529), (27, 2094697), (33, 1713843), (99, 571281), (191, 296109), (297, 190427), (573, 98703), (997, 56727), (1719, 32901), (2101, 26919), (2991, 18909), (5157, 10967), (6303, 8973)]