56155743

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52433}}^1$

素因数の和:52463

約数の個数: 24

約数和(自身を含む): 98156448

約数和(自身を除く): 42000705

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 52433, 157299, 367031, 471897, 891361, 1101093, 2674083, 3303279, 6239527, 8022249, 18718581, 56155743]

約数ペア:

[(1, 56155743), (3, 18718581), (7, 8022249), (9, 6239527), (17, 3303279), (21, 2674083), (51, 1101093), (63, 891361), (119, 471897), (153, 367031), (357, 157299), (1071, 52433)]