66563913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55057}}^1$

素因数の和:55104

約数の個数: 16

約数和(自身を含む): 98663936

約数和(自身を除く): 32100023

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 55057, 165171, 715741, 1706767, 2147223, 5120301, 22187971, 66563913]

約数ペア:

[(1, 66563913), (3, 22187971), (13, 5120301), (31, 2147223), (39, 1706767), (93, 715741), (403, 165171), (1209, 55057)]