87573753

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{70003}}^1$

素因数の和:70148

約数の個数: 12

約数和(自身を含む): 127407280

約数和(自身を除く): 39833527

約数列:

[1, 3, 9, 139, 417, 1251, 70003, 210009, 630027, 9730417, 29191251, 87573753]

約数ペア:

[(1, 87573753), (3, 29191251), (9, 9730417), (139, 630027), (417, 210009), (1251, 70003)]