61461309

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{225133}}^1$

素因数の和:225156

約数の個数: 16

約数和(自身を含む): 100860032

約数和(自身を除く): 39398723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 225133, 675399, 1575931, 2926729, 4727793, 8780187, 20487103, 61461309]

約数ペア:

[(1, 61461309), (3, 20487103), (7, 8780187), (13, 4727793), (21, 2926729), (39, 1575931), (91, 675399), (273, 225133)]