121323993

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{9013}}^1$

素因数の和:9664

約数の個数: 16

約数和(自身を含む): 185183616

約数和(自身を除く): 63859623

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 9013, 13461, 27039, 63091, 189273, 5777333, 17331999, 40441331, 121323993]

約数ペア:

[(1, 121323993), (3, 40441331), (7, 17331999), (21, 5777333), (641, 189273), (1923, 63091), (4487, 27039), (9013, 13461)]