182978289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22027}}^1$

素因数の和:22117

約数の個数: 24

約数和(自身を含む): 288654912

約数和(自身を除く): 105676623

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 22027, 66081, 198243, 286351, 859053, 1563917, 2577159, 4691751, 14075253, 20330921, 60992763, 182978289]

約数ペア:

[(1, 182978289), (3, 60992763), (9, 20330921), (13, 14075253), (39, 4691751), (71, 2577159), (117, 1563917), (213, 859053), (639, 286351), (923, 198243), (2769, 66081), (8307, 22027)]