173899359

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 264552960

約数和(自身を除く): 90653601

約数列:

[1, 3, 9, 27, 73, 83, 219, 249, 657, 747, 1063, 1971, 2241, 3189, 6059, 9567, 18177, 28701, 54531, 77599, 88229, 163593, 232797, 264687, 698391, 794061, 2095173, 2382183, 6440717, 19322151, 57966453, 173899359]

約数ペア:

[(1, 173899359), (3, 57966453), (9, 19322151), (27, 6440717), (73, 2382183), (83, 2095173), (219, 794061), (249, 698391), (657, 264687), (747, 232797), (1063, 163593), (1971, 88229), (2241, 77599), (3189, 54531), (6059, 28701), (9567, 18177)]