122915661309

素因数分解:

$3^2\times 7^1\times {\mathrm{1951042243}}^1$

素因数の和:1951042256

約数の個数: 12

約数和(自身を含む): 202908393376

約数和(自身を除く): 79992732067

約数列:

[1, 3, 7, 9, 21, 63, 1951042243, 5853126729, 13657295701, 17559380187, 40971887103, 122915661309]

約数ペア:

[(1, 122915661309), (3, 40971887103), (7, 17559380187), (9, 13657295701), (21, 5853126729), (63, 1951042243)]