127761881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4013}}^1$

素因数の和:4136

約数の個数: 16

約数和(自身を含む): 143861760

約数和(自身を除く): 16099879

約数列:

[1, 13, 31, 79, 403, 1027, 2449, 4013, 31837, 52169, 124403, 317027, 1617239, 4121351, 9827837, 127761881]

約数ペア:

[(1, 127761881), (13, 9827837), (31, 4121351), (79, 1617239), (403, 317027), (1027, 124403), (2449, 52169), (4013, 31837)]