71335809

素因数分解:

$3^5\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 107572192

約数和(自身を除く): 36236383

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 1467, 1801, 4401, 5403, 13203, 16209, 39609, 48627, 145881, 293563, 437643, 880689, 2642067, 7926201, 23778603, 71335809]

約数ペア:

[(1, 71335809), (3, 23778603), (9, 7926201), (27, 2642067), (81, 880689), (163, 437643), (243, 293563), (489, 145881), (1467, 48627), (1801, 39609), (4401, 16209), (5403, 13203)]