149636543

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 178967232

約数和(自身を除く): 29330689

約数列:

[1, 7, 49, 53, 157, 367, 371, 1099, 2569, 2597, 7693, 8321, 17983, 19451, 57619, 58247, 136157, 403333, 407729, 953099, 2823331, 3053807, 21376649, 149636543]

約数ペア:

[(1, 149636543), (7, 21376649), (49, 3053807), (53, 2823331), (157, 953099), (367, 407729), (371, 403333), (1099, 136157), (2569, 58247), (2597, 57619), (7693, 19451), (8321, 17983)]