89286417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 148561920

約数和(自身を除く): 59275503

約数列:

[1, 3, 9, 11, 31, 33, 47, 93, 99, 141, 279, 341, 423, 517, 619, 1023, 1457, 1551, 1857, 3069, 4371, 4653, 5571, 6809, 13113, 16027, 19189, 20427, 29093, 48081, 57567, 61281, 87279, 144243, 172701, 211079, 261837, 320023, 633237, 901883, 960069, 1899711, 2705649, 2880207, 8116947, 9920713, 29762139, 89286417]

約数ペア:

[(1, 89286417), (3, 29762139), (9, 9920713), (11, 8116947), (31, 2880207), (33, 2705649), (47, 1899711), (93, 960069), (99, 901883), (141, 633237), (279, 320023), (341, 261837), (423, 211079), (517, 172701), (619, 144243), (1023, 87279), (1457, 61281), (1551, 57567), (1857, 48081), (3069, 29093), (4371, 20427), (4653, 19189), (5571, 16027), (6809, 13113)]