66600339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 107278080

約数和(自身を除く): 40677741

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 289, 311, 323, 663, 741, 867, 933, 969, 3757, 4043, 4199, 5287, 5491, 5909, 11271, 12129, 12597, 15861, 16473, 17727, 68731, 71383, 76817, 89879, 100453, 206193, 214149, 230451, 269637, 301359, 1168427, 1305889, 1707701, 3505281, 3917667, 5123103, 22200113, 66600339]

約数ペア:

[(1, 66600339), (3, 22200113), (13, 5123103), (17, 3917667), (19, 3505281), (39, 1707701), (51, 1305889), (57, 1168427), (221, 301359), (247, 269637), (289, 230451), (311, 214149), (323, 206193), (663, 100453), (741, 89879), (867, 76817), (933, 71383), (969, 68731), (3757, 17727), (4043, 16473), (4199, 15861), (5287, 12597), (5491, 12129), (5909, 11271)]