122359209

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 192107520

約数和(自身を除く): 69748311

約数列:

[1, 3, 7, 21, 43, 129, 179, 301, 537, 757, 903, 1253, 2271, 3759, 5299, 7697, 15897, 23091, 32551, 53879, 97653, 135503, 161637, 227857, 406509, 683571, 948521, 2845563, 5826629, 17479887, 40786403, 122359209]

約数ペア:

[(1, 122359209), (3, 40786403), (7, 17479887), (21, 5826629), (43, 2845563), (129, 948521), (179, 683571), (301, 406509), (537, 227857), (757, 161637), (903, 135503), (1253, 97653), (2271, 53879), (3759, 32551), (5299, 23091), (7697, 15897)]