264882753

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3803}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 391659840

約数和(自身を除く): 126777087

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 981, 3803, 7739, 11409, 23217, 34227, 69651, 270013, 414527, 810039, 1243581, 2430117, 3730743, 29431417, 88294251, 264882753]

約数ペア:

[(1, 264882753), (3, 88294251), (9, 29431417), (71, 3730743), (109, 2430117), (213, 1243581), (327, 810039), (639, 414527), (981, 270013), (3803, 69651), (7739, 34227), (11409, 23217)]