81022794

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{25919}}^1$

素因数の和:26445

約数の個数: 16

約数和(自身を含む): 162362880

約数和(自身を除く): 81340086

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 25919, 51838, 77757, 155514, 13503799, 27007598, 40511397, 81022794]

約数ペア:

[(1, 81022794), (2, 40511397), (3, 27007598), (6, 13503799), (521, 155514), (1042, 77757), (1563, 51838), (3126, 25919)]