127163982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 283602816

約数和(自身を除く): 156438834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1562, 2343, 2467, 4686, 4934, 7401, 8591, 14802, 17182, 25773, 27137, 51546, 54274, 81411, 162822, 175157, 298507, 350314, 525471, 597014, 895521, 1050942, 1791042, 1926727, 3853454, 5780181, 11560362, 21193997, 42387994, 63581991, 127163982]

約数ペア:

[(1, 127163982), (2, 63581991), (3, 42387994), (6, 21193997), (11, 11560362), (22, 5780181), (33, 3853454), (66, 1926727), (71, 1791042), (121, 1050942), (142, 895521), (213, 597014), (242, 525471), (363, 350314), (426, 298507), (726, 175157), (781, 162822), (1562, 81411), (2343, 54274), (2467, 51546), (4686, 27137), (4934, 25773), (7401, 17182), (8591, 14802)]