25946163

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{10333}}^1$

素因数の和:10376

約数の個数: 20

約数和(自身を含む): 40013248

約数和(自身を除く): 14067085

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 10333, 30999, 92997, 278991, 320323, 836973, 960969, 2882907, 8648721, 25946163]

約数ペア:

[(1, 25946163), (3, 8648721), (9, 2882907), (27, 960969), (31, 836973), (81, 320323), (93, 278991), (279, 92997), (837, 30999), (2511, 10333)]