120900537

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 177957000

約数和(自身を除く): 57056463

約数列:

[1, 3, 9, 89, 149, 267, 447, 801, 1013, 1341, 3039, 9117, 13261, 39783, 90157, 119349, 150937, 270471, 452811, 811413, 1358433, 13433393, 40300179, 120900537]

約数ペア:

[(1, 120900537), (3, 40300179), (9, 13433393), (89, 1358433), (149, 811413), (267, 452811), (447, 270471), (801, 150937), (1013, 119349), (1341, 90157), (3039, 39783), (9117, 13261)]