40791141

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{22549}}^1$

素因数の和:22625

約数の個数: 16

約数和(自身を含む): 61336000

約数和(自身を除く): 20544859

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 22549, 67647, 202941, 608823, 1510783, 4532349, 13597047, 40791141]

約数ペア:

[(1, 40791141), (3, 13597047), (9, 4532349), (27, 1510783), (67, 608823), (201, 202941), (603, 67647), (1809, 22549)]