97900089

素因数分解:

$3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 154080000

約数和(自身を除く): 56179911

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 343, 623, 1029, 1069, 1869, 3207, 4361, 7483, 13083, 22449, 30527, 52381, 91581, 95141, 157143, 285423, 366667, 665987, 1100001, 1997961, 4661909, 13985727, 32633363, 97900089]

約数ペア:

[(1, 97900089), (3, 32633363), (7, 13985727), (21, 4661909), (49, 1997961), (89, 1100001), (147, 665987), (267, 366667), (343, 285423), (623, 157143), (1029, 95141), (1069, 91581), (1869, 52381), (3207, 30527), (4361, 22449), (7483, 13083)]