72032181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42953}}^1$

素因数の和:43012

約数の個数: 16

約数和(自身を含む): 105838656

約数和(自身を除く): 33806475

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 42953, 128859, 558389, 1675167, 1846979, 5540937, 24010727, 72032181]

約数ペア:

[(1, 72032181), (3, 24010727), (13, 5540937), (39, 1846979), (43, 1675167), (129, 558389), (559, 128859), (1677, 42953)]