121275276

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{72707}}^1$

素因数の和:72853

約数の個数: 24

約数和(自身を含む): 285015360

約数和(自身を除く): 163740084

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 72707, 145414, 218121, 290828, 436242, 872484, 10106273, 20212546, 30318819, 40425092, 60637638, 121275276]

約数ペア:

[(1, 121275276), (2, 60637638), (3, 40425092), (4, 30318819), (6, 20212546), (12, 10106273), (139, 872484), (278, 436242), (417, 290828), (556, 218121), (834, 145414), (1668, 72707)]