156657267

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 251919360

約数和(自身を除く): 95262093

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1703, 3407, 3537, 5109, 10221, 15327, 30663, 44291, 45981, 91989, 132873, 398619, 446317, 1195857, 1338951, 4016853, 5802121, 12050559, 17406363, 52219089, 156657267]

約数ペア:

[(1, 156657267), (3, 52219089), (9, 17406363), (13, 12050559), (27, 5802121), (39, 4016853), (117, 1338951), (131, 1195857), (351, 446317), (393, 398619), (1179, 132873), (1703, 91989), (3407, 45981), (3537, 44291), (5109, 30663), (10221, 15327)]