139794333

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 219648000

約数和(自身を除く): 79853667

約数列:

[1, 3, 7, 21, 43, 129, 149, 301, 447, 903, 1039, 1043, 3117, 3129, 6407, 7273, 19221, 21819, 44677, 44849, 134031, 134547, 154811, 312739, 464433, 938217, 1083677, 3251031, 6656873, 19970619, 46598111, 139794333]

約数ペア:

[(1, 139794333), (3, 46598111), (7, 19970619), (21, 6656873), (43, 3251031), (129, 1083677), (149, 938217), (301, 464433), (447, 312739), (903, 154811), (1039, 134547), (1043, 134031), (3117, 44849), (3129, 44677), (6407, 21819), (7273, 19221)]