207606411

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{18149}}^1$

素因数の和:18227

約数の個数: 24

約数和(自身を含む): 317116800

約数和(自身を除く): 109510389

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 18149, 54447, 163341, 562619, 744109, 1687857, 2232327, 5063571, 6696981, 23067379, 69202137, 207606411]

約数ペア:

[(1, 207606411), (3, 69202137), (9, 23067379), (31, 6696981), (41, 5063571), (93, 2232327), (123, 1687857), (279, 744109), (369, 562619), (1271, 163341), (3813, 54447), (11439, 18149)]