214426197

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{39511}}^1$

素因数の和:39590

約数の個数: 20

約数和(自身を含む): 325104736

約数和(自身を除く): 110678539

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 39511, 118533, 355599, 1066797, 2647237, 3200391, 7941711, 23825133, 71475399, 214426197]

約数ペア:

[(1, 214426197), (3, 71475399), (9, 23825133), (27, 7941711), (67, 3200391), (81, 2647237), (201, 1066797), (603, 355599), (1809, 118533), (5427, 39511)]