143878797

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{7237}}^1$

素因数の和:7337

約数の個数: 18

約数和(自身を含む): 212370158

約数和(自身を除く): 68491361

約数列:

[1, 3, 9, 47, 141, 423, 2209, 6627, 7237, 19881, 21711, 65133, 340139, 1020417, 3061251, 15986533, 47959599, 143878797]

約数ペア:

[(1, 143878797), (3, 47959599), (9, 15986533), (47, 3061251), (141, 1020417), (423, 340139), (2209, 65133), (6627, 21711), (7237, 19881)]