64088189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 75235392

約数和(自身を除く): 11147203

約数列:

[1, 11, 23, 43, 137, 253, 473, 989, 1507, 1849, 3151, 5891, 10879, 20339, 34661, 42527, 64801, 135493, 253313, 467797, 1490423, 2786443, 5826199, 64088189]

約数ペア:

[(1, 64088189), (11, 5826199), (23, 2786443), (43, 1490423), (137, 467797), (253, 253313), (473, 135493), (989, 64801), (1507, 42527), (1849, 34661), (3151, 20339), (5891, 10879)]