40228731

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 63857024

約数和(自身を除く): 23628293

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 279, 333, 433, 837, 999, 1147, 1299, 2511, 2997, 3441, 3897, 10323, 11691, 13423, 16021, 30969, 35073, 40269, 48063, 92907, 120807, 144189, 362421, 432567, 496651, 1087263, 1297701, 1489953, 4469859, 13409577, 40228731]

約数ペア:

[(1, 40228731), (3, 13409577), (9, 4469859), (27, 1489953), (31, 1297701), (37, 1087263), (81, 496651), (93, 432567), (111, 362421), (279, 144189), (333, 120807), (433, 92907), (837, 48063), (999, 40269), (1147, 35073), (1299, 30969), (2511, 16021), (2997, 13423), (3441, 11691), (3897, 10323)]