66992859

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 104232960

約数和(自身を除く): 37240101

約数列:

[1, 3, 9, 23, 27, 69, 207, 233, 463, 621, 699, 1389, 2097, 4167, 5359, 6291, 10649, 12501, 16077, 31947, 48231, 95841, 107879, 144693, 287523, 323637, 970911, 2481217, 2912733, 7443651, 22330953, 66992859]

約数ペア:

[(1, 66992859), (3, 22330953), (9, 7443651), (23, 2912733), (27, 2481217), (69, 970911), (207, 323637), (233, 287523), (463, 144693), (621, 107879), (699, 95841), (1389, 48231), (2097, 31947), (4167, 16077), (5359, 12501), (6291, 10649)]