42605109

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{12829}}^1$

素因数の和:12882

約数の個数: 20

約数和(自身を含む): 65202060

約数和(自身を除く): 22596951

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 12829, 38487, 115461, 346383, 525989, 1039149, 1577967, 4733901, 14201703, 42605109]

約数ペア:

[(1, 42605109), (3, 14201703), (9, 4733901), (27, 1577967), (41, 1039149), (81, 525989), (123, 346383), (369, 115461), (1107, 38487), (3321, 12829)]