156729279

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{15581}}^1$

素因数の和:16070

約数の個数: 16

約数和(自身を含む): 239339520

約数和(自身を除く): 82610241

約数列:

[1, 3, 7, 21, 479, 1437, 3353, 10059, 15581, 46743, 109067, 327201, 7463299, 22389897, 52243093, 156729279]

約数ペア:

[(1, 156729279), (3, 52243093), (7, 22389897), (21, 7463299), (479, 327201), (1437, 109067), (3353, 46743), (10059, 15581)]