66430647

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5261}}^1$

素因数の和:5351

約数の個数: 24

約数和(自身を含む): 101788128

約数和(自身を除く): 35357481

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 5261, 12627, 15783, 47349, 121003, 320921, 363009, 962763, 1089027, 2888289, 7381183, 22143549, 66430647]

約数ペア:

[(1, 66430647), (3, 22143549), (9, 7381183), (23, 2888289), (61, 1089027), (69, 962763), (183, 363009), (207, 320921), (549, 121003), (1403, 47349), (4209, 15783), (5261, 12627)]