77628639

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 115252480

約数和(自身を除く): 37623841

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 2607, 2707, 8121, 9559, 28677, 29777, 89331, 213853, 327547, 641559, 982641, 2352383, 7057149, 25876213, 77628639]

約数ペア:

[(1, 77628639), (3, 25876213), (11, 7057149), (33, 2352383), (79, 982641), (121, 641559), (237, 327547), (363, 213853), (869, 89331), (2607, 29777), (2707, 28677), (8121, 9559)]