78204401727

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{23167}}^1$

素因数の和:23575

約数の個数: 32

約数和(自身を含む): 108092620800

約数和(自身を除く): 29888219073

約数列:

[1, 3, 47, 89, 141, 267, 269, 807, 4183, 12549, 12643, 23167, 23941, 37929, 69501, 71823, 1088849, 1125227, 2061863, 3266547, 3375681, 6185589, 6231923, 18695769, 96907561, 290722683, 292900381, 554641147, 878701143, 1663923441, 26068133909, 78204401727]

約数ペア:

[(1, 78204401727), (3, 26068133909), (47, 1663923441), (89, 878701143), (141, 554641147), (267, 292900381), (269, 290722683), (807, 96907561), (4183, 18695769), (12549, 6231923), (12643, 6185589), (23167, 3375681), (23941, 3266547), (37929, 2061863), (69501, 1125227), (71823, 1088849)]