108942309

素因数分解:

$3^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1697}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 180123840

約数和(自身を除く): 71181531

約数列:

[1, 3, 7, 9, 21, 63, 1019, 1697, 3057, 5091, 7133, 9171, 11879, 15273, 21399, 35637, 64197, 106911, 1729243, 5187729, 12104701, 15563187, 36314103, 108942309]

約数ペア:

[(1, 108942309), (3, 36314103), (7, 15563187), (9, 12104701), (21, 5187729), (63, 1729243), (1019, 106911), (1697, 64197), (3057, 35637), (5091, 21399), (7133, 15273), (9171, 11879)]