72509493

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{14447}}^1$

素因数の和:14696

約数の個数: 16

約数和(自身を含む): 110960640

約数和(自身を除く): 38451147

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 14447, 43341, 101129, 303387, 3452833, 10358499, 24169831, 72509493]

約数ペア:

[(1, 72509493), (3, 24169831), (7, 10358499), (21, 3452833), (239, 303387), (717, 101129), (1673, 43341), (5019, 14447)]