71008119

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 127097152

約数和(自身を除く): 56089033

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 277, 313, 819, 831, 939, 1939, 2191, 2493, 2817, 3601, 4069, 5817, 6573, 10803, 12207, 17451, 19719, 25207, 28483, 32409, 36621, 75621, 85449, 86701, 226863, 256347, 260103, 606907, 780309, 1127113, 1820721, 3381339, 5462163, 7889791, 10144017, 23669373, 71008119]

約数ペア:

[(1, 71008119), (3, 23669373), (7, 10144017), (9, 7889791), (13, 5462163), (21, 3381339), (39, 1820721), (63, 1127113), (91, 780309), (117, 606907), (273, 260103), (277, 256347), (313, 226863), (819, 86701), (831, 85449), (939, 75621), (1939, 36621), (2191, 32409), (2493, 28483), (2817, 25207), (3601, 19719), (4069, 17451), (5817, 12207), (6573, 10803)]