156951507999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21520843}}^1$

素因数の和:21520887

約数の個数: 32

約数和(自身を含む): 260316129024

約数和(自身を除く): 103364621025

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 21520843, 64562529, 236729273, 279770959, 365854331, 710187819, 839312877, 1097562993, 3077480549, 4024397641, 4756106303, 9232441647, 12073192923, 14268318909, 52317169333, 156951507999]

約数ペア:

[(1, 156951507999), (3, 52317169333), (11, 14268318909), (13, 12073192923), (17, 9232441647), (33, 4756106303), (39, 4024397641), (51, 3077480549), (143, 1097562993), (187, 839312877), (221, 710187819), (429, 365854331), (561, 279770959), (663, 236729273), (2431, 64562529), (7293, 21520843)]