72325981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1453}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 89240704

約数和(自身を除く): 16914723

約数列:

[1, 7, 13, 91, 547, 1453, 3829, 7111, 10171, 18889, 49777, 132223, 794791, 5563537, 10332283, 72325981]

約数ペア:

[(1, 72325981), (7, 10332283), (13, 5563537), (91, 794791), (547, 132223), (1453, 49777), (3829, 18889), (7111, 10171)]