69920469

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83537}}^1$

素因数の和:83577

約数の個数: 16

約数和(自身を含む): 106928640

約数和(自身を除く): 37008171

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 83537, 250611, 751833, 2255499, 2589647, 7768941, 23306823, 69920469]

約数ペア:

[(1, 69920469), (3, 23306823), (9, 7768941), (27, 2589647), (31, 2255499), (93, 751833), (279, 250611), (837, 83537)]