15706887273

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6833}}^1$

素因数の和:6995

約数の個数: 96

約数和(自身を含む): 29475643392

約数和(自身を除く): 13768756119

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 107, 217, 231, 279, 321, 341, 651, 693, 749, 963, 1023, 1177, 1953, 2247, 2387, 3069, 3317, 3531, 6741, 6833, 7161, 8239, 9951, 10593, 20499, 21483, 23219, 24717, 29853, 36487, 47831, 61497, 69657, 74151, 75163, 109461, 143493, 208971, 211823, 225489, 255409, 328383, 430479, 526141, 635469, 676467, 731131, 766227, 1482761, 1578423, 1906407, 2193393, 2298681, 2330053, 4448283, 4735269, 5117917, 6580179, 6990159, 8042441, 13344849, 15353751, 16310371, 20970477, 22665061, 24127323, 46061253, 48931113, 56297087, 67995183, 72381969, 146793339, 158655427, 168891261, 203985549, 249315671, 475966281, 506673783, 747947013, 1427898843, 1745209697, 2243841039, 5235629091, 15706887273]

約数ペア:

[(1, 15706887273), (3, 5235629091), (7, 2243841039), (9, 1745209697), (11, 1427898843), (21, 747947013), (31, 506673783), (33, 475966281), (63, 249315671), (77, 203985549), (93, 168891261), (99, 158655427), (107, 146793339), (217, 72381969), (231, 67995183), (279, 56297087), (321, 48931113), (341, 46061253), (651, 24127323), (693, 22665061), (749, 20970477), (963, 16310371), (1023, 15353751), (1177, 13344849), (1953, 8042441), (2247, 6990159), (2387, 6580179), (3069, 5117917), (3317, 4735269), (3531, 4448283), (6741, 2330053), (6833, 2298681), (7161, 2193393), (8239, 1906407), (9951, 1578423), (10593, 1482761), (20499, 766227), (21483, 731131), (23219, 676467), (24717, 635469), (29853, 526141), (36487, 430479), (47831, 328383), (61497, 255409), (69657, 225489), (74151, 211823), (75163, 208971), (109461, 143493)]