77792897

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 101367360

約数和(自身を除く): 23574463

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 3211, 3461, 22477, 24227, 44993, 65759, 314951, 460313, 584909, 854867, 4094363, 5984069, 11113271, 77792897]

約数ペア:

[(1, 77792897), (7, 11113271), (13, 5984069), (19, 4094363), (91, 854867), (133, 584909), (169, 460313), (247, 314951), (1183, 65759), (1729, 44993), (3211, 24227), (3461, 22477)]