38258541

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{21149}}^1$

素因数の和:21225

約数の個数: 16

約数和(自身を含む): 57528000

約数和(自身を除く): 19269459

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 21149, 63447, 190341, 571023, 1416983, 4250949, 12752847, 38258541]

約数ペア:

[(1, 38258541), (3, 12752847), (9, 4250949), (27, 1416983), (67, 571023), (201, 190341), (603, 63447), (1809, 21149)]