89079081

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1213}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 146845440

約数和(自身を除く): 57766359

約数列:

[1, 3, 7, 13, 21, 39, 91, 269, 273, 807, 1213, 1883, 3497, 3639, 5649, 8491, 10491, 15769, 24479, 25473, 47307, 73437, 110383, 326297, 331149, 978891, 2284079, 4241861, 6852237, 12725583, 29693027, 89079081]

約数ペア:

[(1, 89079081), (3, 29693027), (7, 12725583), (13, 6852237), (21, 4241861), (39, 2284079), (91, 978891), (269, 331149), (273, 326297), (807, 110383), (1213, 73437), (1883, 47307), (3497, 25473), (3639, 24479), (5649, 15769), (8491, 10491)]