1177771419

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 1988995008

約数和(自身を除く): 811223589

約数列:

[1, 3, 9, 11, 23, 33, 43, 69, 99, 129, 207, 253, 387, 473, 523, 529, 759, 989, 1419, 1569, 1587, 2277, 2967, 4257, 4707, 4761, 5753, 5819, 8901, 10879, 12029, 17259, 17457, 22489, 22747, 32637, 36087, 51777, 52371, 67467, 68241, 97911, 108261, 132319, 202401, 204723, 247379, 250217, 276667, 396957, 517247, 742137, 750651, 830001, 1190871, 1551741, 2226411, 2251953, 2490003, 3043337, 4655223, 5689717, 9130011, 11896681, 17069151, 27390033, 35690043, 51207453, 107070129, 130863491, 392590473, 1177771419]

約数ペア:

[(1, 1177771419), (3, 392590473), (9, 130863491), (11, 107070129), (23, 51207453), (33, 35690043), (43, 27390033), (69, 17069151), (99, 11896681), (129, 9130011), (207, 5689717), (253, 4655223), (387, 3043337), (473, 2490003), (523, 2251953), (529, 2226411), (759, 1551741), (989, 1190871), (1419, 830001), (1569, 750651), (1587, 742137), (2277, 517247), (2967, 396957), (4257, 276667), (4707, 250217), (4761, 247379), (5753, 204723), (5819, 202401), (8901, 132319), (10879, 108261), (12029, 97911), (17259, 68241), (17457, 67467), (22489, 52371), (22747, 51777), (32637, 36087)]