66565554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7699}}^1$

素因数の和:7846

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 79796046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 7699, 8646, 15398, 23097, 46194, 84689, 169378, 254067, 508134, 1008569, 2017138, 3025707, 6051414, 11094259, 22188518, 33282777, 66565554]

約数ペア:

[(1, 66565554), (2, 33282777), (3, 22188518), (6, 11094259), (11, 6051414), (22, 3025707), (33, 2017138), (66, 1008569), (131, 508134), (262, 254067), (393, 169378), (786, 84689), (1441, 46194), (2882, 23097), (4323, 15398), (7699, 8646)]