387542082531

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2969}}^1\times {\mathrm{4513}}^1$

素因数の和:7827

約数の個数: 32

約数和(自身を含む): 535405178880

約数和(自身を除く): 147863096349

約数列:

[1, 3, 31, 93, 311, 933, 2969, 4513, 8907, 9641, 13539, 28923, 92039, 139903, 276117, 419709, 923359, 1403543, 2770077, 4210629, 13399097, 28624129, 40197291, 43509833, 85872387, 130529499, 415372007, 1246116021, 4167119167, 12501357501, 129180694177, 387542082531]

約数ペア:

[(1, 387542082531), (3, 129180694177), (31, 12501357501), (93, 4167119167), (311, 1246116021), (933, 415372007), (2969, 130529499), (4513, 85872387), (8907, 43509833), (9641, 40197291), (13539, 28624129), (28923, 13399097), (92039, 4210629), (139903, 2770077), (276117, 1403543), (419709, 923359)]