11561319

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 21934080

約数和(自身を除く): 10372761

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 67, 77, 83, 99, 189, 201, 231, 249, 297, 469, 581, 603, 693, 737, 747, 913, 1407, 1743, 1809, 2079, 2211, 2241, 2739, 4221, 5159, 5229, 5561, 6391, 6633, 8217, 12663, 15477, 15687, 16683, 19173, 19899, 24651, 38927, 46431, 50049, 57519, 61171, 116781, 139293, 150147, 172557, 183513, 350343, 428197, 550539, 1051029, 1284591, 1651617, 3853773, 11561319]

約数ペア:

[(1, 11561319), (3, 3853773), (7, 1651617), (9, 1284591), (11, 1051029), (21, 550539), (27, 428197), (33, 350343), (63, 183513), (67, 172557), (77, 150147), (83, 139293), (99, 116781), (189, 61171), (201, 57519), (231, 50049), (249, 46431), (297, 38927), (469, 24651), (581, 19899), (603, 19173), (693, 16683), (737, 15687), (747, 15477), (913, 12663), (1407, 8217), (1743, 6633), (1809, 6391), (2079, 5561), (2211, 5229), (2241, 5159), (2739, 4221)]