67961566281

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2633}}^1\times {\mathrm{4253}}^1$

素因数の和:6930

約数の個数: 48

約数和(自身を含む): 110078273664

約数和(自身を除く): 42116707383

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 2633, 4253, 6069, 7899, 12759, 18431, 29771, 44761, 55293, 72301, 89313, 134283, 216903, 313327, 506107, 760937, 939981, 1229117, 1518321, 2282811, 3687351, 5326559, 8603819, 11198149, 15979677, 25811457, 33594447, 78387043, 190368533, 235161129, 571105599, 1332579731, 3236265061, 3997739193, 9708795183, 22653855427, 67961566281]

約数ペア:

[(1, 67961566281), (3, 22653855427), (7, 9708795183), (17, 3997739193), (21, 3236265061), (51, 1332579731), (119, 571105599), (289, 235161129), (357, 190368533), (867, 78387043), (2023, 33594447), (2633, 25811457), (4253, 15979677), (6069, 11198149), (7899, 8603819), (12759, 5326559), (18431, 3687351), (29771, 2282811), (44761, 1518321), (55293, 1229117), (72301, 939981), (89313, 760937), (134283, 506107), (216903, 313327)]