173897691

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{2939}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 256509120

約数和(自身を除く): 82611429

約数列:

[1, 3, 11, 33, 121, 163, 363, 489, 1793, 2939, 5379, 8817, 19723, 32329, 59169, 96987, 355619, 479057, 1066857, 1437171, 5269627, 15808881, 57965897, 173897691]

約数ペア:

[(1, 173897691), (3, 57965897), (11, 15808881), (33, 5269627), (121, 1437171), (163, 1066857), (363, 479057), (489, 355619), (1793, 96987), (2939, 59169), (5379, 32329), (8817, 19723)]