48527991

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 76288080

約数和(自身を除く): 27760089

約数列:

[1, 3, 9, 27, 29, 73, 81, 87, 219, 261, 283, 657, 783, 849, 1971, 2117, 2349, 2547, 5913, 6351, 7641, 8207, 19053, 20659, 22923, 24621, 57159, 61977, 73863, 171477, 185931, 221589, 557793, 599111, 664767, 1673379, 1797333, 5391999, 16175997, 48527991]

約数ペア:

[(1, 48527991), (3, 16175997), (9, 5391999), (27, 1797333), (29, 1673379), (73, 664767), (81, 599111), (87, 557793), (219, 221589), (261, 185931), (283, 171477), (657, 73863), (783, 61977), (849, 57159), (1971, 24621), (2117, 22923), (2349, 20659), (2547, 19053), (5913, 8207), (6351, 7641)]