81947454

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{60167}}^1$

素因数の和:60399

約数の個数: 16

約数和(自身を含む): 164619648

約数和(自身を除く): 82672194

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 60167, 120334, 180501, 361002, 13657909, 27315818, 40973727, 81947454]

約数ペア:

[(1, 81947454), (2, 40973727), (3, 27315818), (6, 13657909), (227, 361002), (454, 180501), (681, 120334), (1362, 60167)]