129194013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 196326144

約数和(自身を除く): 67132131

約数列:

[1, 3, 13, 23, 39, 69, 73, 219, 299, 897, 949, 1679, 1973, 2847, 5037, 5919, 21827, 25649, 45379, 65481, 76947, 136137, 144029, 432087, 589927, 1769781, 1872377, 3312667, 5617131, 9938001, 43064671, 129194013]

約数ペア:

[(1, 129194013), (3, 43064671), (13, 9938001), (23, 5617131), (39, 3312667), (69, 1872377), (73, 1769781), (219, 589927), (299, 432087), (897, 144029), (949, 136137), (1679, 76947), (1973, 65481), (2847, 45379), (5037, 25649), (5919, 21827)]