173692071

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45197}}^1$

素因数の和:45271

約数の個数: 24

約数和(自身を含む): 291436704

約数和(自身を除く): 117744633

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 45197, 135591, 316379, 406773, 949137, 2757017, 2847411, 8271051, 19299119, 24813153, 57897357, 173692071]

約数ペア:

[(1, 173692071), (3, 57897357), (7, 24813153), (9, 19299119), (21, 8271051), (61, 2847411), (63, 2757017), (183, 949137), (427, 406773), (549, 316379), (1281, 135591), (3843, 45197)]