71426421

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{21863}}^1$

素因数の和:21894

約数の個数: 24

約数和(自身を含む): 116316480

約数和(自身を除く): 44890059

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 21863, 65589, 196767, 240493, 590301, 721479, 2164437, 2645423, 6493311, 7936269, 23808807, 71426421]

約数ペア:

[(1, 71426421), (3, 23808807), (9, 7936269), (11, 6493311), (27, 2645423), (33, 2164437), (99, 721479), (121, 590301), (297, 240493), (363, 196767), (1089, 65589), (3267, 21863)]