156949107

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{26041}}^1$

素因数の和:26099

約数の個数: 24

約数和(自身を含む): 249378192

約数和(自身を除く): 92429085

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 26041, 78123, 182287, 546861, 1067681, 1276009, 3203043, 3828027, 7473767, 22421301, 52316369, 156949107]

約数ペア:

[(1, 156949107), (3, 52316369), (7, 22421301), (21, 7473767), (41, 3828027), (49, 3203043), (123, 1276009), (147, 1067681), (287, 546861), (861, 182287), (2009, 78123), (6027, 26041)]