27268731

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 25566597

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 41, 51, 63, 69, 81, 119, 123, 153, 161, 189, 207, 243, 287, 357, 369, 391, 459, 483, 567, 621, 697, 861, 943, 1071, 1107, 1173, 1377, 1449, 1701, 1863, 2091, 2583, 2737, 2829, 3213, 3321, 3519, 4131, 4347, 4879, 5589, 6273, 6601, 7749, 8211, 8487, 9639, 9963, 10557, 13041, 14637, 16031, 18819, 19803, 23247, 24633, 25461, 28917, 31671, 39123, 43911, 48093, 56457, 59409, 69741, 73899, 76383, 95013, 112217, 131733, 144279, 169371, 178227, 221697, 229149, 336651, 395199, 432837, 534681, 665091, 1009953, 1185597, 1298511, 1604043, 3029859, 3895533, 9089577, 27268731]

約数ペア:

[(1, 27268731), (3, 9089577), (7, 3895533), (9, 3029859), (17, 1604043), (21, 1298511), (23, 1185597), (27, 1009953), (41, 665091), (51, 534681), (63, 432837), (69, 395199), (81, 336651), (119, 229149), (123, 221697), (153, 178227), (161, 169371), (189, 144279), (207, 131733), (243, 112217), (287, 95013), (357, 76383), (369, 73899), (391, 69741), (459, 59409), (483, 56457), (567, 48093), (621, 43911), (697, 39123), (861, 31671), (943, 28917), (1071, 25461), (1107, 24633), (1173, 23247), (1377, 19803), (1449, 18819), (1701, 16031), (1863, 14637), (2091, 13041), (2583, 10557), (2737, 9963), (2829, 9639), (3213, 8487), (3321, 8211), (3519, 7749), (4131, 6601), (4347, 6273), (4879, 5589)]