48289731

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 76792320

約数和(自身を除く): 28502589

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1009, 1113, 2279, 3027, 6837, 7063, 15953, 21189, 43387, 47859, 53477, 130161, 160431, 303709, 374339, 911127, 1123017, 2299511, 6898533, 16096577, 48289731]

約数ペア:

[(1, 48289731), (3, 16096577), (7, 6898533), (21, 2299511), (43, 1123017), (53, 911127), (129, 374339), (159, 303709), (301, 160431), (371, 130161), (903, 53477), (1009, 47859), (1113, 43387), (2279, 21189), (3027, 15953), (6837, 7063)]