123553131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{77269}}^1$

素因数の和:77326

約数の個数: 16

約数和(自身を含む): 181739040

約数和(自身を除く): 58185909

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 77269, 231807, 1004497, 3013491, 3168029, 9504087, 41184377, 123553131]

約数ペア:

[(1, 123553131), (3, 41184377), (13, 9504087), (39, 3168029), (41, 3013491), (123, 1004497), (533, 231807), (1599, 77269)]