125578881

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{48281}}^1$

素因数の和:48321

約数の個数: 18

約数和(自身を含む): 192693462

約数和(自身を除く): 67114581

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 48281, 144843, 434529, 820777, 2462331, 7386993, 13953209, 41859627, 125578881]

約数ペア:

[(1, 125578881), (3, 41859627), (9, 13953209), (17, 7386993), (51, 2462331), (153, 820777), (289, 434529), (867, 144843), (2601, 48281)]