78939263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 86553600

約数和(自身を除く): 7614337

約数列:

[1, 13, 127, 137, 349, 1651, 1781, 4537, 17399, 44323, 47813, 226187, 576199, 621569, 6072251, 78939263]

約数ペア:

[(1, 78939263), (13, 6072251), (127, 621569), (137, 576199), (349, 226187), (1651, 47813), (1781, 44323), (4537, 17399)]