490622103

素因数分解:

$3^6\times {\mathrm{151}}^1\times {\mathrm{4457}}^1$

素因数の和:4626

約数の個数: 28

約数和(自身を含む): 740634288

約数和(自身を除く): 250012185

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 729, 1359, 4077, 4457, 12231, 13371, 36693, 40113, 110079, 120339, 361017, 673007, 1083051, 2019021, 3249153, 6057063, 18171189, 54513567, 163540701, 490622103]

約数ペア:

[(1, 490622103), (3, 163540701), (9, 54513567), (27, 18171189), (81, 6057063), (151, 3249153), (243, 2019021), (453, 1083051), (729, 673007), (1359, 361017), (4077, 120339), (4457, 110079), (12231, 40113), (13371, 36693)]