61186281

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 96975360

約数和(自身を除く): 35789079

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 169, 221, 229, 403, 507, 527, 663, 687, 1209, 1581, 2873, 2977, 3893, 5239, 6851, 7099, 8619, 8931, 11679, 15717, 20553, 21297, 38701, 50609, 89063, 92287, 116103, 120683, 151827, 267189, 276861, 362049, 657917, 1199731, 1568879, 1973751, 3599193, 4706637, 20395427, 61186281]

約数ペア:

[(1, 61186281), (3, 20395427), (13, 4706637), (17, 3599193), (31, 1973751), (39, 1568879), (51, 1199731), (93, 657917), (169, 362049), (221, 276861), (229, 267189), (403, 151827), (507, 120683), (527, 116103), (663, 92287), (687, 89063), (1209, 50609), (1581, 38701), (2873, 21297), (2977, 20553), (3893, 15717), (5239, 11679), (6851, 8931), (7099, 8619)]