163671327

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{24151}}^1$

素因数の和:24411

約数の個数: 16

約数和(自身を含む): 243452160

約数和(自身を除く): 79780833

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 24151, 72453, 217359, 652077, 6061901, 18185703, 54557109, 163671327]

約数ペア:

[(1, 163671327), (3, 54557109), (9, 18185703), (27, 6061901), (251, 652077), (753, 217359), (2259, 72453), (6777, 24151)]