73217949

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{81083}}^1$

素因数の和:81136

約数の個数: 16

約数和(自身を含む): 114166272

約数和(自身を除く): 40948323

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 81083, 243249, 567581, 1702743, 3486569, 10459707, 24405983, 73217949]

約数ペア:

[(1, 73217949), (3, 24405983), (7, 10459707), (21, 3486569), (43, 1702743), (129, 567581), (301, 243249), (903, 81083)]