66254967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 106778880

約数和(自身を除く): 40523913

約数列:

[1, 3, 9, 17, 31, 51, 61, 93, 153, 183, 229, 279, 527, 549, 687, 1037, 1581, 1891, 2061, 3111, 3893, 4743, 5673, 7099, 9333, 11679, 13969, 17019, 21297, 32147, 35037, 41907, 63891, 96441, 120683, 125721, 237473, 289323, 362049, 433039, 712419, 1086147, 1299117, 2137257, 3897351, 7361663, 22084989, 66254967]

約数ペア:

[(1, 66254967), (3, 22084989), (9, 7361663), (17, 3897351), (31, 2137257), (51, 1299117), (61, 1086147), (93, 712419), (153, 433039), (183, 362049), (229, 289323), (279, 237473), (527, 125721), (549, 120683), (687, 96441), (1037, 63891), (1581, 41907), (1891, 35037), (2061, 32147), (3111, 21297), (3893, 17019), (4743, 13969), (5673, 11679), (7099, 9333)]