72440001

素因数分解:

$3^8\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 111045844

約数和(自身を除く): 38605843

約数列:

[1, 3, 9, 27, 61, 81, 181, 183, 243, 543, 549, 729, 1629, 1647, 2187, 4887, 4941, 6561, 11041, 14661, 14823, 33123, 43983, 44469, 99369, 131949, 133407, 298107, 395847, 400221, 894321, 1187541, 2682963, 8048889, 24146667, 72440001]

約数ペア:

[(1, 72440001), (3, 24146667), (9, 8048889), (27, 2682963), (61, 1187541), (81, 894321), (181, 400221), (183, 395847), (243, 298107), (543, 133407), (549, 131949), (729, 99369), (1629, 44469), (1647, 43983), (2187, 33123), (4887, 14823), (4941, 14661), (6561, 11041)]