66118878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9901}}^1$

素因数の和:9969

約数の個数: 48

約数和(自身を含む): 166828896

約数和(自身を除く): 100710018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 9901, 19802, 29703, 59406, 69307, 89109, 138614, 178218, 207921, 415842, 524753, 623763, 1049506, 1247526, 1574259, 3148518, 3673271, 4722777, 7346542, 9445554, 11019813, 22039626, 33059439, 66118878]

約数ペア:

[(1, 66118878), (2, 33059439), (3, 22039626), (6, 11019813), (7, 9445554), (9, 7346542), (14, 4722777), (18, 3673271), (21, 3148518), (42, 1574259), (53, 1247526), (63, 1049506), (106, 623763), (126, 524753), (159, 415842), (318, 207921), (371, 178218), (477, 138614), (742, 89109), (954, 69307), (1113, 59406), (2226, 29703), (3339, 19802), (6678, 9901)]