163320009

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 219512832

約数和(自身を除く): 56192823

約数列:

[1, 3, 307, 383, 463, 921, 1149, 1389, 117581, 142141, 177329, 352743, 426423, 531987, 54440003, 163320009]

約数ペア:

[(1, 163320009), (3, 54440003), (307, 531987), (383, 426423), (463, 352743), (921, 177329), (1149, 142141), (1389, 117581)]