148307517

素因数分解:

$3^5\times {\mathrm{293}}^1\times {\mathrm{2083}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 223021344

約数和(自身を除く): 74713827

約数列:

[1, 3, 9, 27, 81, 243, 293, 879, 2083, 2637, 6249, 7911, 18747, 23733, 56241, 71199, 168723, 506169, 610319, 1830957, 5492871, 16478613, 49435839, 148307517]

約数ペア:

[(1, 148307517), (3, 49435839), (9, 16478613), (27, 5492871), (81, 1830957), (243, 610319), (293, 506169), (879, 168723), (2083, 71199), (2637, 56241), (6249, 23733), (7911, 18747)]