121367787

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1811}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 164384640

約数和(自身を除く): 43016853

約数列:

[1, 3, 89, 251, 267, 753, 1811, 5433, 22339, 67017, 161179, 454561, 483537, 1363683, 40455929, 121367787]

約数ペア:

[(1, 121367787), (3, 40455929), (89, 1363683), (251, 483537), (267, 454561), (753, 161179), (1811, 67017), (5433, 22339)]