40404051

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 61727120

約数和(自身を除く): 21323069

約数列:

[1, 3, 9, 19, 57, 171, 277, 831, 853, 2493, 2559, 5263, 7677, 15789, 16207, 47367, 48621, 145863, 236281, 708843, 2126529, 4489339, 13468017, 40404051]

約数ペア:

[(1, 40404051), (3, 13468017), (9, 4489339), (19, 2126529), (57, 708843), (171, 236281), (277, 145863), (831, 48621), (853, 47367), (2493, 16207), (2559, 15789), (5263, 7677)]