37484289

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{6907}}^1$

素因数の和:6986

約数の個数: 20

約数和(自身を含む): 56839024

約数和(自身を除く): 19354735

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 6907, 20721, 62163, 186489, 462769, 559467, 1388307, 4164921, 12494763, 37484289]

約数ペア:

[(1, 37484289), (3, 12494763), (9, 4164921), (27, 1388307), (67, 559467), (81, 462769), (201, 186489), (603, 62163), (1809, 20721), (5427, 6907)]