201142809

素因数分解:

$3^2\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{2113}}^1$

素因数の和:3637

約数の個数: 24

約数和(自身を含む): 332422272

約数和(自身を除く): 131279463

約数列:

[1, 3, 7, 9, 21, 63, 1511, 2113, 4533, 6339, 10577, 13599, 14791, 19017, 31731, 44373, 95193, 133119, 3192743, 9578229, 22349201, 28734687, 67047603, 201142809]

約数ペア:

[(1, 201142809), (3, 67047603), (7, 28734687), (9, 22349201), (21, 9578229), (63, 3192743), (1511, 133119), (2113, 95193), (4533, 44373), (6339, 31731), (10577, 19017), (13599, 14791)]