1461344247

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 2480062464

約数和(自身を除く): 1018718217

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 191, 277, 279, 297, 341, 573, 831, 837, 891, 1023, 1719, 2101, 2493, 2511, 3047, 3069, 5157, 5921, 6303, 7479, 8587, 9141, 9207, 15471, 17763, 18909, 22437, 25761, 27423, 27621, 52907, 53289, 56727, 65131, 77283, 82269, 94457, 158721, 159867, 170181, 195393, 231849, 246807, 283371, 476163, 479601, 581977, 586179, 695547, 850113, 1428489, 1640117, 1745931, 1758537, 2550339, 4285467, 4920351, 5237793, 5275611, 7651017, 14761053, 15713379, 18041287, 44283159, 47140137, 54123861, 132849477, 162371583, 487114749, 1461344247]

約数ペア:

[(1, 1461344247), (3, 487114749), (9, 162371583), (11, 132849477), (27, 54123861), (31, 47140137), (33, 44283159), (81, 18041287), (93, 15713379), (99, 14761053), (191, 7651017), (277, 5275611), (279, 5237793), (297, 4920351), (341, 4285467), (573, 2550339), (831, 1758537), (837, 1745931), (891, 1640117), (1023, 1428489), (1719, 850113), (2101, 695547), (2493, 586179), (2511, 581977), (3047, 479601), (3069, 476163), (5157, 283371), (5921, 246807), (6303, 231849), (7479, 195393), (8587, 170181), (9141, 159867), (9207, 158721), (15471, 94457), (17763, 82269), (18909, 77283), (22437, 65131), (25761, 56727), (27423, 53289), (27621, 52907)]