56870559

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 93104640

約数和(自身を除く): 36234081

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 5387, 10557, 16161, 48483, 91579, 123901, 145449, 274737, 371703, 824211, 1115109, 2106317, 2472633, 3345327, 6318951, 18956853, 56870559]

約数ペア:

[(1, 56870559), (3, 18956853), (9, 6318951), (17, 3345327), (23, 2472633), (27, 2106317), (51, 1115109), (69, 824211), (153, 371703), (207, 274737), (391, 145449), (459, 123901), (621, 91579), (1173, 48483), (3519, 16161), (5387, 10557)]