47480499

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 80584704

約数和(自身を除く): 33104205

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 191, 243, 279, 297, 341, 573, 729, 837, 891, 1023, 1719, 2101, 2511, 2673, 3069, 5157, 5921, 6303, 7533, 8019, 9207, 15471, 17763, 18909, 22599, 27621, 46413, 53289, 56727, 65131, 82863, 139239, 159867, 170181, 195393, 248589, 479601, 510543, 586179, 1438803, 1531629, 1758537, 4316409, 5275611, 15826833, 47480499]

約数ペア:

[(1, 47480499), (3, 15826833), (9, 5275611), (11, 4316409), (27, 1758537), (31, 1531629), (33, 1438803), (81, 586179), (93, 510543), (99, 479601), (191, 248589), (243, 195393), (279, 170181), (297, 159867), (341, 139239), (573, 82863), (729, 65131), (837, 56727), (891, 53289), (1023, 46413), (1719, 27621), (2101, 22599), (2511, 18909), (2673, 17763), (3069, 15471), (5157, 9207), (5921, 8019), (6303, 7533)]