1566891261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 2641766400

約数和(自身を除く): 1074875139

約数列:

[1, 3, 9, 13, 23, 39, 59, 69, 71, 117, 139, 177, 207, 213, 299, 417, 531, 639, 767, 897, 923, 1251, 1357, 1633, 1807, 2301, 2691, 2769, 3197, 4071, 4189, 4899, 5421, 6903, 8201, 8307, 9591, 9869, 12213, 12567, 14697, 16263, 17641, 21229, 24603, 28773, 29607, 37701, 41561, 52923, 54457, 63687, 73809, 88821, 96347, 106613, 124683, 128297, 158769, 163371, 188623, 191061, 226987, 289041, 319839, 374049, 384891, 490113, 565869, 582271, 680961, 867123, 959517, 1154673, 1252511, 1697607, 1746813, 2042883, 2452099, 2950831, 3757533, 5240439, 7356297, 7569523, 8852493, 11272599, 13392233, 22068891, 22708569, 26557479, 40176699, 68125707, 120530097, 174099029, 522297087, 1566891261]

約数ペア:

[(1, 1566891261), (3, 522297087), (9, 174099029), (13, 120530097), (23, 68125707), (39, 40176699), (59, 26557479), (69, 22708569), (71, 22068891), (117, 13392233), (139, 11272599), (177, 8852493), (207, 7569523), (213, 7356297), (299, 5240439), (417, 3757533), (531, 2950831), (639, 2452099), (767, 2042883), (897, 1746813), (923, 1697607), (1251, 1252511), (1357, 1154673), (1633, 959517), (1807, 867123), (2301, 680961), (2691, 582271), (2769, 565869), (3197, 490113), (4071, 384891), (4189, 374049), (4899, 319839), (5421, 289041), (6903, 226987), (8201, 191061), (8307, 188623), (9591, 163371), (9869, 158769), (12213, 128297), (12567, 124683), (14697, 106613), (16263, 96347), (17641, 88821), (21229, 73809), (24603, 63687), (28773, 54457), (29607, 52923), (37701, 41561)]