65407613

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 69166080

約数和(自身を除く): 3758467

約数列:

[1, 31, 89, 151, 157, 2759, 4681, 4867, 13439, 13973, 23707, 416609, 433163, 734917, 2109923, 65407613]

約数ペア:

[(1, 65407613), (31, 2109923), (89, 734917), (151, 433163), (157, 416609), (2759, 23707), (4681, 13973), (4867, 13439)]