1956735873

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 56

約数和(自身を含む): 3016575072

約数和(自身を除く): 1059839199

約数列:

[1, 3, 9, 27, 73, 81, 83, 219, 243, 249, 443, 657, 729, 747, 1329, 1971, 2241, 3987, 5913, 6059, 6723, 11961, 17739, 18177, 20169, 32339, 35883, 36769, 53217, 54531, 60507, 97017, 107649, 110307, 163593, 291051, 322947, 330921, 490779, 873153, 992763, 1472337, 2619459, 2684137, 2978289, 4417011, 7858377, 8052411, 8934867, 23575131, 24157233, 26804601, 72471699, 217415097, 652245291, 1956735873]

約数ペア:

[(1, 1956735873), (3, 652245291), (9, 217415097), (27, 72471699), (73, 26804601), (81, 24157233), (83, 23575131), (219, 8934867), (243, 8052411), (249, 7858377), (443, 4417011), (657, 2978289), (729, 2684137), (747, 2619459), (1329, 1472337), (1971, 992763), (2241, 873153), (3987, 490779), (5913, 330921), (6059, 322947), (6723, 291051), (11961, 163593), (17739, 110307), (18177, 107649), (20169, 97017), (32339, 60507), (35883, 54531), (36769, 53217)]