97983999

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{2647}}^1$

素因数の和:3116

約数の個数: 20

約数和(自身を含む): 146746864

約数和(自身を除く): 48762865

約数列:

[1, 3, 9, 27, 81, 457, 1371, 2647, 4113, 7941, 12339, 23823, 37017, 71469, 214407, 1209679, 3629037, 10887111, 32661333, 97983999]

約数ペア:

[(1, 97983999), (3, 32661333), (9, 10887111), (27, 3629037), (81, 1209679), (457, 214407), (1371, 71469), (2647, 37017), (4113, 23823), (7941, 12339)]