68810229

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{44711}}^1$

素因数の和:44742

約数の個数: 20

約数和(自身を含む): 108203040

約数和(自身を除く): 39392811

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 44711, 134133, 402399, 849509, 1207197, 2548527, 3621591, 7645581, 22936743, 68810229]

約数ペア:

[(1, 68810229), (3, 22936743), (9, 7645581), (19, 3621591), (27, 2548527), (57, 1207197), (81, 849509), (171, 402399), (513, 134133), (1539, 44711)]