82091317

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 114255360

約数和(自身を除く): 32164043

約数列:

[1, 7, 11, 17, 31, 49, 77, 119, 187, 217, 289, 341, 527, 539, 833, 1309, 1519, 2023, 2387, 3179, 3689, 4913, 5797, 8959, 9163, 14161, 16709, 22253, 25823, 34391, 40579, 54043, 62713, 98549, 152303, 155771, 240737, 284053, 378301, 438991, 689843, 1066121, 1675333, 2648107, 4828901, 7462847, 11727331, 82091317]

約数ペア:

[(1, 82091317), (7, 11727331), (11, 7462847), (17, 4828901), (31, 2648107), (49, 1675333), (77, 1066121), (119, 689843), (187, 438991), (217, 378301), (289, 284053), (341, 240737), (527, 155771), (539, 152303), (833, 98549), (1309, 62713), (1519, 54043), (2023, 40579), (2387, 34391), (3179, 25823), (3689, 22253), (4913, 16709), (5797, 14161), (8959, 9163)]