78304839

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 113953488

約数和(自身を除く): 35648649

約数列:

[1, 3, 17, 37, 51, 111, 289, 629, 867, 1887, 2441, 7323, 10693, 32079, 41497, 90317, 124491, 270951, 705449, 1535389, 2116347, 4606167, 26101613, 78304839]

約数ペア:

[(1, 78304839), (3, 26101613), (17, 4606167), (37, 2116347), (51, 1535389), (111, 705449), (289, 270951), (629, 124491), (867, 90317), (1887, 41497), (2441, 32079), (7323, 10693)]