78707711901

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2270131}}^1$

素因数の和:2270281

約数の個数: 32

約数和(自身を含む): 130178449408

約数和(自身を除く): 51470737507

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 11557, 34671, 2270131, 6810393, 15890917, 29511703, 47672751, 88535109, 206581921, 288306637, 619745763, 864919911, 2018146459, 3747986281, 6054439377, 11243958843, 26235903967, 78707711901]

約数ペア:

[(1, 78707711901), (3, 26235903967), (7, 11243958843), (13, 6054439377), (21, 3747986281), (39, 2018146459), (91, 864919911), (127, 619745763), (273, 288306637), (381, 206581921), (889, 88535109), (1651, 47672751), (2667, 29511703), (4953, 15890917), (11557, 6810393), (34671, 2270131)]