190051551

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1242167}}^1$

素因数の和:1242190

約数の個数: 12

約数和(自身を含む): 290667312

約数和(自身を除く): 100615761

約数列:

[1, 3, 9, 17, 51, 153, 1242167, 3726501, 11179503, 21116839, 63350517, 190051551]

約数ペア:

[(1, 190051551), (3, 63350517), (9, 21116839), (17, 11179503), (51, 3726501), (153, 1242167)]