1551149690499

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{4787}}^1\times {\mathrm{38839}}^1$

素因数の和:43741

約数の個数: 40

約数和(自身を含む): 2340195137280

約数和(自身を除く): 789045446781

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 4787, 8343, 14361, 38839, 43083, 116517, 129249, 349551, 387747, 493061, 1048653, 1479183, 3145959, 4000417, 4437549, 12001251, 13312647, 36003753, 39937941, 108011259, 185922293, 324033777, 557766879, 1673300637, 5019901911, 15059705733, 19149996179, 57449988537, 172349965611, 517049896833, 1551149690499]

約数ペア:

[(1, 1551149690499), (3, 517049896833), (9, 172349965611), (27, 57449988537), (81, 19149996179), (103, 15059705733), (309, 5019901911), (927, 1673300637), (2781, 557766879), (4787, 324033777), (8343, 185922293), (14361, 108011259), (38839, 39937941), (43083, 36003753), (116517, 13312647), (129249, 12001251), (349551, 4437549), (387747, 4000417), (493061, 3145959), (1048653, 1479183)]