137350863

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 227681280

約数和(自身を除く): 90330417

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 169, 279, 351, 403, 507, 837, 971, 1209, 1521, 2913, 3627, 4563, 5239, 8739, 10881, 12623, 15717, 26217, 30101, 37869, 47151, 90303, 113607, 141453, 164099, 270909, 340821, 391313, 492297, 812727, 1173939, 1476891, 3521817, 4430673, 5087069, 10565451, 15261207, 45783621, 137350863]

約数ペア:

[(1, 137350863), (3, 45783621), (9, 15261207), (13, 10565451), (27, 5087069), (31, 4430673), (39, 3521817), (93, 1476891), (117, 1173939), (169, 812727), (279, 492297), (351, 391313), (403, 340821), (507, 270909), (837, 164099), (971, 141453), (1209, 113607), (1521, 90303), (2913, 47151), (3627, 37869), (4563, 30101), (5239, 26217), (8739, 15717), (10881, 12623)]