66509559

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 106583040

約数和(自身を除く): 40073481

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 3083, 7191, 9249, 21573, 27747, 52411, 83241, 144901, 157233, 434703, 471699, 1304109, 1415097, 2463317, 3912327, 7389951, 22169853, 66509559]

約数ペア:

[(1, 66509559), (3, 22169853), (9, 7389951), (17, 3912327), (27, 2463317), (47, 1415097), (51, 1304109), (141, 471699), (153, 434703), (423, 157233), (459, 144901), (799, 83241), (1269, 52411), (2397, 27747), (3083, 21573), (7191, 9249)]