139118229

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{3163}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 209608672

約数和(自身を除く): 70490443

約数列:

[1, 3, 9, 27, 81, 181, 243, 543, 1629, 3163, 4887, 9489, 14661, 28467, 43983, 85401, 256203, 572503, 768609, 1717509, 5152527, 15457581, 46372743, 139118229]

約数ペア:

[(1, 139118229), (3, 46372743), (9, 15457581), (27, 5152527), (81, 1717509), (181, 768609), (243, 572503), (543, 256203), (1629, 85401), (3163, 43983), (4887, 28467), (9489, 14661)]