72091257

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{7351}}^1$

素因数の和:7828

約数の個数: 16

約数和(自身を含む): 110103552

約数和(自身を除く): 38012295

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 7351, 9807, 22053, 51457, 154371, 3432917, 10298751, 24030419, 72091257]

約数ペア:

[(1, 72091257), (3, 24030419), (7, 10298751), (21, 3432917), (467, 154371), (1401, 51457), (3269, 22053), (7351, 9807)]