195303969

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{9199}}^1$

素因数の和:9549

約数の個数: 24

約数和(自身を含む): 323398400

約数和(自身を除く): 128094431

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 7077, 9199, 21231, 27597, 64393, 82791, 193179, 579537, 3100063, 9300189, 21700441, 27900567, 65101323, 195303969]

約数ペア:

[(1, 195303969), (3, 65101323), (7, 27900567), (9, 21700441), (21, 9300189), (63, 3100063), (337, 579537), (1011, 193179), (2359, 82791), (3033, 64393), (7077, 27597), (9199, 21231)]