65565786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6987

約数の個数: 48

約数和(自身を含む): 155246112

約数和(自身を除く): 89680326

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 6947, 9438, 13894, 20841, 41682, 76417, 90311, 152834, 180622, 229251, 270933, 458502, 541866, 840587, 993421, 1681174, 1986842, 2521761, 2980263, 5043522, 5960526, 10927631, 21855262, 32782893, 65565786]

約数ペア:

[(1, 65565786), (2, 32782893), (3, 21855262), (6, 10927631), (11, 5960526), (13, 5043522), (22, 2980263), (26, 2521761), (33, 1986842), (39, 1681174), (66, 993421), (78, 840587), (121, 541866), (143, 458502), (242, 270933), (286, 229251), (363, 180622), (429, 152834), (726, 90311), (858, 76417), (1573, 41682), (3146, 20841), (4719, 13894), (6947, 9438)]