87863321483

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1451}}^1\times {\mathrm{1613}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 104390111232

約数和(自身を除く): 16526789749

約数列:

[1, 7, 31, 173, 217, 1211, 1451, 1613, 5363, 10157, 11291, 37541, 44981, 50003, 251023, 279049, 314867, 350021, 1757161, 1953343, 2340463, 7781713, 8650519, 16383241, 54471991, 60553633, 72554353, 404900099, 507880471, 2834300693, 12551903069, 87863321483]

約数ペア:

[(1, 87863321483), (7, 12551903069), (31, 2834300693), (173, 507880471), (217, 404900099), (1211, 72554353), (1451, 60553633), (1613, 54471991), (5363, 16383241), (10157, 8650519), (11291, 7781713), (37541, 2340463), (44981, 1953343), (50003, 1757161), (251023, 350021), (279049, 314867)]