259042077

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8513}}^1$

素因数の和:8559

約数の個数: 48

約数和(自身を含む): 465886080

約数和(自身を除く): 206844003

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 3381, 4347, 8513, 10143, 25539, 30429, 59591, 76617, 178773, 195799, 229851, 417137, 536319, 587397, 1251411, 1370593, 1608957, 1762191, 3754233, 4111779, 5286573, 9594151, 11262699, 12335337, 28782453, 37006011, 86347359, 259042077]

約数ペア:

[(1, 259042077), (3, 86347359), (7, 37006011), (9, 28782453), (21, 12335337), (23, 11262699), (27, 9594151), (49, 5286573), (63, 4111779), (69, 3754233), (147, 1762191), (161, 1608957), (189, 1370593), (207, 1251411), (441, 587397), (483, 536319), (621, 417137), (1127, 229851), (1323, 195799), (1449, 178773), (3381, 76617), (4347, 59591), (8513, 30429), (10143, 25539)]