141990507

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 209297088

約数和(自身を除く): 67306581

約数列:

[1, 3, 9, 83, 131, 249, 393, 747, 1179, 1451, 4353, 10873, 13059, 32619, 97857, 120433, 190081, 361299, 570243, 1083897, 1710729, 15776723, 47330169, 141990507]

約数ペア:

[(1, 141990507), (3, 47330169), (9, 15776723), (83, 1710729), (131, 1083897), (249, 570243), (393, 361299), (747, 190081), (1179, 120433), (1451, 97857), (4353, 32619), (10873, 13059)]