78825509529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1\times {\mathrm{6203}}^1$

素因数の和:8381

約数の個数: 32

約数和(自身を含む): 113955072000

約数和(自身を除く): 35129562471

約数列:

[1, 3, 13, 39, 163, 489, 1999, 2119, 5997, 6203, 6357, 18609, 25987, 77961, 80639, 241917, 325837, 977511, 1011089, 3033267, 4235881, 12399797, 12707643, 13144157, 37199391, 39432471, 161197361, 483592083, 2021166911, 6063500733, 26275169843, 78825509529]

約数ペア:

[(1, 78825509529), (3, 26275169843), (13, 6063500733), (39, 2021166911), (163, 483592083), (489, 161197361), (1999, 39432471), (2119, 37199391), (5997, 13144157), (6203, 12707643), (6357, 12399797), (18609, 4235881), (25987, 3033267), (77961, 1011089), (80639, 977511), (241917, 325837)]