153540123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 233936640

約数和(自身を除く): 80396517

約数列:

[1, 3, 11, 29, 33, 83, 87, 249, 319, 913, 957, 1933, 2407, 2739, 5799, 7221, 21263, 26477, 56057, 63789, 79431, 160439, 168171, 481317, 616627, 1764829, 1849881, 4652731, 5294487, 13958193, 51180041, 153540123]

約数ペア:

[(1, 153540123), (3, 51180041), (11, 13958193), (29, 5294487), (33, 4652731), (83, 1849881), (87, 1764829), (249, 616627), (319, 481317), (913, 168171), (957, 160439), (1933, 79431), (2407, 63789), (2739, 56057), (5799, 26477), (7221, 21263)]