137920761

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3158

約数の個数: 36

約数和(自身を含む): 224389620

約数和(自身を除く): 86468859

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 363, 369, 451, 1089, 1353, 3089, 4059, 4961, 9267, 14883, 27801, 33979, 44649, 101937, 126649, 305811, 373769, 379947, 1121307, 1139841, 1393139, 3363921, 4179417, 12538251, 15324529, 45973587, 137920761]

約数ペア:

[(1, 137920761), (3, 45973587), (9, 15324529), (11, 12538251), (33, 4179417), (41, 3363921), (99, 1393139), (121, 1139841), (123, 1121307), (363, 379947), (369, 373769), (451, 305811), (1089, 126649), (1353, 101937), (3089, 44649), (4059, 33979), (4961, 27801), (9267, 14883)]