156966458019

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1\times {\mathrm{56633}}^1$

素因数の和:58939

約数の個数: 32

約数和(自身を含む): 243354032640

約数和(自身を除く): 86387574621

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2237, 6711, 15659, 46977, 56633, 131983, 169899, 395949, 396431, 923881, 1189293, 2771643, 3341347, 10024041, 23389429, 70168287, 126688021, 380064063, 886816147, 2660448441, 7474593239, 22423779717, 52322152673, 156966458019]

約数ペア:

[(1, 156966458019), (3, 52322152673), (7, 22423779717), (21, 7474593239), (59, 2660448441), (177, 886816147), (413, 380064063), (1239, 126688021), (2237, 70168287), (6711, 23389429), (15659, 10024041), (46977, 3341347), (56633, 2771643), (131983, 1189293), (169899, 923881), (395949, 396431)]