3742767

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 6952176

約数和(自身を除く): 3209409

約数列:

[1, 3, 7, 9, 21, 23, 27, 41, 49, 63, 69, 81, 123, 147, 161, 189, 207, 287, 369, 441, 483, 567, 621, 861, 943, 1107, 1127, 1323, 1449, 1863, 2009, 2583, 2829, 3321, 3381, 3969, 4347, 6027, 6601, 7749, 8487, 10143, 13041, 18081, 19803, 23247, 25461, 30429, 46207, 54243, 59409, 76383, 91287, 138621, 162729, 178227, 415863, 534681, 1247589, 3742767]

約数ペア:

[(1, 3742767), (3, 1247589), (7, 534681), (9, 415863), (21, 178227), (23, 162729), (27, 138621), (41, 91287), (49, 76383), (63, 59409), (69, 54243), (81, 46207), (123, 30429), (147, 25461), (161, 23247), (189, 19803), (207, 18081), (287, 13041), (369, 10143), (441, 8487), (483, 7749), (567, 6601), (621, 6027), (861, 4347), (943, 3969), (1107, 3381), (1127, 3321), (1323, 2829), (1449, 2583), (1863, 2009)]