40853896167

素因数分解:

$3^1\times 7^4\times {\mathrm{5671789}}^1$

素因数の和:5671820

約数の個数: 20

約数和(自身を含む): 63546735160

約数和(自身を除く): 22692838993

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 5671789, 17015367, 39702523, 119107569, 277917661, 833752983, 1945423627, 5836270881, 13617965389, 40853896167]

約数ペア:

[(1, 40853896167), (3, 13617965389), (7, 5836270881), (21, 1945423627), (49, 833752983), (147, 277917661), (343, 119107569), (1029, 39702523), (2401, 17015367), (7203, 5671789)]