74155959

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{18433}}^1$

素因数の和:18591

約数の個数: 16

約数和(自身を含む): 110604000

約数和(自身を除く): 36448041

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 18433, 55299, 165897, 497691, 2746517, 8239551, 24718653, 74155959]

約数ペア:

[(1, 74155959), (3, 24718653), (9, 8239551), (27, 2746517), (149, 497691), (447, 165897), (1341, 55299), (4023, 18433)]