13509968121

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{22699}}^1\times {\mathrm{5087}}^1$

素因数の和:27805

約数の個数: 24

約数和(自身を含む): 21020563200

約数和(自身を除く): 7510595079

約数列:

[1, 3, 9, 13, 39, 117, 5087, 15261, 22699, 45783, 66131, 68097, 198393, 204291, 295087, 595179, 885261, 2655783, 115469813, 346409439, 1039228317, 1501107569, 4503322707, 13509968121]

約数ペア:

[(1, 13509968121), (3, 4503322707), (9, 1501107569), (13, 1039228317), (39, 346409439), (117, 115469813), (5087, 2655783), (15261, 885261), (22699, 595179), (45783, 295087), (66131, 204291), (68097, 198393)]