68198999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2161}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 78869760

約数和(自身を除く): 10670761

約数列:

[1, 11, 19, 151, 209, 1661, 2161, 2869, 23771, 31559, 41059, 326311, 451649, 3589421, 6199909, 68198999]

約数ペア:

[(1, 68198999), (11, 6199909), (19, 3589421), (151, 451649), (209, 326311), (1661, 41059), (2161, 31559), (2869, 23771)]