26820350079

素因数分解:

$3^1\times {\mathrm{521}}^1\times {\mathrm{907}}^1\times {\mathrm{18919}}^1$

素因数の和:20350

約数の個数: 16

約数和(自身を含む): 35870503680

約数和(自身を除く): 9050153601

約数列:

[1, 3, 521, 907, 1563, 2721, 18919, 56757, 472547, 1417641, 9856799, 17159533, 29570397, 51478599, 8940116693, 26820350079]

約数ペア:

[(1, 26820350079), (3, 8940116693), (521, 51478599), (907, 29570397), (1563, 17159533), (2721, 9856799), (18919, 1417641), (56757, 472547)]