12926972187

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{1627}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 19711980288

約数和(自身を除く): 6785008101

約数列:

[1, 3, 9, 23, 69, 131, 207, 293, 393, 879, 1179, 1627, 2637, 3013, 4881, 6739, 9039, 14643, 20217, 27117, 37421, 38383, 60651, 112263, 115149, 213137, 336789, 345447, 476711, 639411, 882809, 1430133, 1918233, 2648427, 4290399, 4902151, 7945281, 10964353, 14706453, 32893059, 44119359, 62449141, 98679177, 187347423, 562042269, 1436330243, 4308990729, 12926972187]

約数ペア:

[(1, 12926972187), (3, 4308990729), (9, 1436330243), (23, 562042269), (69, 187347423), (131, 98679177), (207, 62449141), (293, 44119359), (393, 32893059), (879, 14706453), (1179, 10964353), (1627, 7945281), (2637, 4902151), (3013, 4290399), (4881, 2648427), (6739, 1918233), (9039, 1430133), (14643, 882809), (20217, 639411), (27117, 476711), (37421, 345447), (38383, 336789), (60651, 213137), (112263, 115149)]