65689479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 107827200

約数和(自身を除く): 42137721

約数列:

[1, 3, 9, 17, 19, 51, 57, 59, 153, 171, 177, 323, 383, 531, 969, 1003, 1121, 1149, 2907, 3009, 3363, 3447, 6511, 7277, 9027, 10089, 19057, 19533, 21831, 22597, 57171, 58599, 65493, 67791, 123709, 171513, 203373, 371127, 384149, 429343, 1113381, 1152447, 1288029, 3457341, 3864087, 7298831, 21896493, 65689479]

約数ペア:

[(1, 65689479), (3, 21896493), (9, 7298831), (17, 3864087), (19, 3457341), (51, 1288029), (57, 1152447), (59, 1113381), (153, 429343), (171, 384149), (177, 371127), (323, 203373), (383, 171513), (531, 123709), (969, 67791), (1003, 65493), (1121, 58599), (1149, 57171), (2907, 22597), (3009, 21831), (3363, 19533), (3447, 19057), (6511, 10089), (7277, 9027)]