223601877

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{12379}}^1$

素因数の和:12614

約数の個数: 20

約数和(自身を含む): 335547520

約数和(自身を除く): 111945643

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 12379, 18063, 37137, 111411, 334233, 1002699, 2760517, 8281551, 24844653, 74533959, 223601877]

約数ペア:

[(1, 223601877), (3, 74533959), (9, 24844653), (27, 8281551), (81, 2760517), (223, 1002699), (669, 334233), (2007, 111411), (6021, 37137), (12379, 18063)]