61309164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{729871}}^1$

素因数の和:729885

約数の個数: 24

約数和(自身を含む): 163491328

約数和(自身を除く): 102182164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 729871, 1459742, 2189613, 2919484, 4379226, 5109097, 8758452, 10218194, 15327291, 20436388, 30654582, 61309164]

約数ペア:

[(1, 61309164), (2, 30654582), (3, 20436388), (4, 15327291), (6, 10218194), (7, 8758452), (12, 5109097), (14, 4379226), (21, 2919484), (28, 2189613), (42, 1459742), (84, 729871)]