42944229

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 66570240

約数和(自身を除く): 23626011

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 787, 1161, 1269, 2021, 2361, 6063, 7083, 18189, 21249, 33841, 36989, 54567, 101523, 110967, 304569, 332901, 913707, 998703, 1590527, 4771581, 14314743, 42944229]

約数ペア:

[(1, 42944229), (3, 14314743), (9, 4771581), (27, 1590527), (43, 998703), (47, 913707), (129, 332901), (141, 304569), (387, 110967), (423, 101523), (787, 54567), (1161, 36989), (1269, 33841), (2021, 21249), (2361, 18189), (6063, 7083)]