122071719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12889}}^1$

素因数の和:12951

約数の個数: 32

約数和(自身を含む): 207889920

約数和(自身を除く): 85818201

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 12889, 38667, 90223, 141779, 270669, 425337, 528449, 992453, 1585347, 2977359, 3699143, 5812939, 11097429, 17438817, 40690573, 122071719]

約数ペア:

[(1, 122071719), (3, 40690573), (7, 17438817), (11, 11097429), (21, 5812939), (33, 3699143), (41, 2977359), (77, 1585347), (123, 992453), (231, 528449), (287, 425337), (451, 270669), (861, 141779), (1353, 90223), (3157, 38667), (9471, 12889)]