915167127

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{4049}}^1$

素因数の和:4335

約数の個数: 32

約数和(自身を含む): 1430784000

約数和(自身を除く): 515616873

約数列:

[1, 3, 7, 21, 47, 141, 229, 329, 687, 987, 1603, 4049, 4809, 10763, 12147, 28343, 32289, 75341, 85029, 190303, 226023, 570909, 927221, 1332121, 2781663, 3996363, 6490547, 19471641, 43579387, 130738161, 305055709, 915167127]

約数ペア:

[(1, 915167127), (3, 305055709), (7, 130738161), (21, 43579387), (47, 19471641), (141, 6490547), (229, 3996363), (329, 2781663), (687, 1332121), (987, 927221), (1603, 570909), (4049, 226023), (4809, 190303), (10763, 85029), (12147, 75341), (28343, 32289)]