71692881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27437}}^1$

素因数の和:27520

約数の個数: 16

約数和(自身を含む): 104483904

約数和(自身を除く): 32791023

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 27437, 82311, 356681, 1070043, 1838279, 5514837, 23897627, 71692881]

約数ペア:

[(1, 71692881), (3, 23897627), (13, 5514837), (39, 1838279), (67, 1070043), (201, 356681), (871, 82311), (2613, 27437)]