40147761

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1777}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 56839104

約数和(自身を除く): 16691343

約数列:

[1, 3, 17, 51, 443, 1329, 1777, 5331, 7531, 22593, 30209, 90627, 787211, 2361633, 13382587, 40147761]

約数ペア:

[(1, 40147761), (3, 13382587), (17, 2361633), (51, 787211), (443, 90627), (1329, 30209), (1777, 22593), (5331, 7531)]