55738563

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 80502768

約数和(自身を除く): 24764205

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 1213, 2703, 3639, 15317, 20621, 45951, 61863, 64289, 192867, 350557, 1051671, 1092913, 3278739, 18579521, 55738563]

約数ペア:

[(1, 55738563), (3, 18579521), (17, 3278739), (51, 1092913), (53, 1051671), (159, 350557), (289, 192867), (867, 64289), (901, 61863), (1213, 45951), (2703, 20621), (3639, 15317)]