1661036103

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3109}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 2619864000

約数和(自身を除く): 958827897

約数列:

[1, 3, 9, 23, 29, 69, 87, 89, 207, 261, 267, 667, 801, 2001, 2047, 2581, 3109, 6003, 6141, 7743, 9327, 18423, 23229, 27981, 59363, 71507, 90161, 178089, 214521, 270483, 276701, 534267, 643563, 811449, 830103, 2073703, 2490309, 6221109, 6364123, 8024329, 18663327, 19092369, 24072987, 57277107, 72218961, 184559567, 553678701, 1661036103]

約数ペア:

[(1, 1661036103), (3, 553678701), (9, 184559567), (23, 72218961), (29, 57277107), (69, 24072987), (87, 19092369), (89, 18663327), (207, 8024329), (261, 6364123), (267, 6221109), (667, 2490309), (801, 2073703), (2001, 830103), (2047, 811449), (2581, 643563), (3109, 534267), (6003, 276701), (6141, 270483), (7743, 214521), (9327, 178089), (18423, 90161), (23229, 71507), (27981, 59363)]