72318819

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6299}}^1$

素因数の和:6434

約数の個数: 16

約数和(自身を含む): 99792000

約数和(自身を除く): 27473181

約数列:

[1, 3, 43, 89, 129, 267, 3827, 6299, 11481, 18897, 270857, 560611, 812571, 1681833, 24106273, 72318819]

約数ペア:

[(1, 72318819), (3, 24106273), (43, 1681833), (89, 812571), (129, 560611), (267, 270857), (3827, 18897), (6299, 11481)]