66816945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114217}}^1$

素因数の和:114241

約数の個数: 24

約数和(自身を含む): 124726056

約数和(自身を除く): 57909111

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 114217, 342651, 571085, 1027953, 1484821, 1713255, 4454463, 5139765, 7424105, 13363389, 22272315, 66816945]

約数ペア:

[(1, 66816945), (3, 22272315), (5, 13363389), (9, 7424105), (13, 5139765), (15, 4454463), (39, 1713255), (45, 1484821), (65, 1027953), (117, 571085), (195, 342651), (585, 114217)]