42671991999

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1230769}}^1$

素因数の和:1230919

約数の個数: 32

約数和(自身を含む): 70577274880

約数和(自身を除く): 27905282881

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 11557, 34671, 1230769, 3692307, 8615383, 15999997, 25846149, 47999991, 111999979, 156307663, 335999937, 468922989, 1094153641, 2031999619, 3282460923, 6095998857, 14223997333, 42671991999]

約数ペア:

[(1, 42671991999), (3, 14223997333), (7, 6095998857), (13, 3282460923), (21, 2031999619), (39, 1094153641), (91, 468922989), (127, 335999937), (273, 156307663), (381, 111999979), (889, 47999991), (1651, 25846149), (2667, 15999997), (4953, 8615383), (11557, 3692307), (34671, 1230769)]