86709687

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 117005952

約数和(自身を除く): 30296265

約数列:

[1, 3, 157, 227, 471, 681, 811, 2433, 35639, 106917, 127327, 184097, 381981, 552291, 28903229, 86709687]

約数ペア:

[(1, 86709687), (3, 28903229), (157, 552291), (227, 381981), (471, 184097), (681, 127327), (811, 106917), (2433, 35639)]