431465211

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{25733}}^1$

素因数の和:25774

約数の個数: 28

約数和(自身を含む): 675054288

約数和(自身を除く): 243589077

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 16767, 25733, 77199, 231597, 591859, 694791, 1775577, 2084373, 5326731, 6253119, 15980193, 18759357, 47940579, 143821737, 431465211]

約数ペア:

[(1, 431465211), (3, 143821737), (9, 47940579), (23, 18759357), (27, 15980193), (69, 6253119), (81, 5326731), (207, 2084373), (243, 1775577), (621, 694791), (729, 591859), (1863, 231597), (5589, 77199), (16767, 25733)]