66319407

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 120976128

約数和(自身を除く): 54656721

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 581, 693, 747, 913, 1153, 1743, 2739, 3459, 5229, 6391, 8071, 8217, 10377, 12683, 19173, 24213, 38049, 57519, 72639, 88781, 95699, 114147, 266343, 287097, 669893, 799029, 861291, 1052689, 2009679, 3158067, 6029037, 7368823, 9474201, 22106469, 66319407]

約数ペア:

[(1, 66319407), (3, 22106469), (7, 9474201), (9, 7368823), (11, 6029037), (21, 3158067), (33, 2009679), (63, 1052689), (77, 861291), (83, 799029), (99, 669893), (231, 287097), (249, 266343), (581, 114147), (693, 95699), (747, 88781), (913, 72639), (1153, 57519), (1743, 38049), (2739, 24213), (3459, 19173), (5229, 12683), (6391, 10377), (8071, 8217)]