31886133097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 41628787200

約数和(自身を除く): 9742654103

約数列:

[1, 7, 13, 37, 43, 91, 113, 259, 301, 481, 559, 791, 1469, 1591, 1949, 3367, 3913, 4181, 4859, 10283, 11137, 13643, 20683, 25337, 29267, 34013, 54353, 63167, 72113, 83807, 144781, 177359, 179783, 220237, 380471, 442169, 504791, 586649, 937469, 1089491, 1258481, 1541659, 2337179, 2863081, 3100859, 6562283, 7626437, 8148769, 9470191, 16360253, 20041567, 21706013, 40311167, 57041383, 66291337, 105933997, 123112483, 282178169, 350397067, 741537979, 861787381, 2452779469, 4555161871, 31886133097]

約数ペア:

[(1, 31886133097), (7, 4555161871), (13, 2452779469), (37, 861787381), (43, 741537979), (91, 350397067), (113, 282178169), (259, 123112483), (301, 105933997), (481, 66291337), (559, 57041383), (791, 40311167), (1469, 21706013), (1591, 20041567), (1949, 16360253), (3367, 9470191), (3913, 8148769), (4181, 7626437), (4859, 6562283), (10283, 3100859), (11137, 2863081), (13643, 2337179), (20683, 1541659), (25337, 1258481), (29267, 1089491), (34013, 937469), (54353, 586649), (63167, 504791), (72113, 442169), (83807, 380471), (144781, 220237), (177359, 179783)]