66699567

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 42849873

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 131, 139, 333, 393, 407, 417, 1179, 1221, 1251, 1441, 1529, 3663, 4323, 4587, 4847, 5143, 12969, 13761, 14541, 15429, 18209, 43623, 46287, 53317, 54627, 56573, 159951, 163881, 169719, 200299, 479853, 509157, 600897, 673733, 1802691, 2021199, 6063597, 7411063, 22233189, 66699567]

約数ペア:

[(1, 66699567), (3, 22233189), (9, 7411063), (11, 6063597), (33, 2021199), (37, 1802691), (99, 673733), (111, 600897), (131, 509157), (139, 479853), (333, 200299), (393, 169719), (407, 163881), (417, 159951), (1179, 56573), (1221, 54627), (1251, 53317), (1441, 46287), (1529, 43623), (3663, 18209), (4323, 15429), (4587, 14541), (4847, 13761), (5143, 12969)]