308007117

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 511842240

約数和(自身を除く): 203835123

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 243, 297, 549, 671, 891, 1647, 1889, 2013, 2673, 4941, 5667, 6039, 14823, 17001, 18117, 20779, 51003, 54351, 62337, 115229, 153009, 163053, 187011, 345687, 459027, 561033, 1037061, 1267519, 1683099, 3111183, 3802557, 5049297, 9333549, 11407671, 28000647, 34223013, 102669039, 308007117]

約数ペア:

[(1, 308007117), (3, 102669039), (9, 34223013), (11, 28000647), (27, 11407671), (33, 9333549), (61, 5049297), (81, 3802557), (99, 3111183), (183, 1683099), (243, 1267519), (297, 1037061), (549, 561033), (671, 459027), (891, 345687), (1647, 187011), (1889, 163053), (2013, 153009), (2673, 115229), (4941, 62337), (5667, 54351), (6039, 51003), (14823, 20779), (17001, 18117)]