73998819

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{7853}}^1$

素因数の和:8211

約数の個数: 16

約数和(自身を含む): 109956000

約数和(自身を除く): 35957181

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 7853, 9423, 23559, 70677, 212031, 2740697, 8222091, 24666273, 73998819]

約数ペア:

[(1, 73998819), (3, 24666273), (9, 8222091), (27, 2740697), (349, 212031), (1047, 70677), (3141, 23559), (7853, 9423)]