308152053

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 515324160

約数和(自身を除く): 207172107

約数列:

[1, 3, 9, 11, 27, 33, 61, 73, 99, 183, 219, 233, 297, 549, 657, 671, 699, 803, 1647, 1971, 2013, 2097, 2409, 2563, 4453, 6039, 6291, 7227, 7689, 13359, 14213, 17009, 18117, 21681, 23067, 40077, 42639, 48983, 51027, 69201, 120231, 127917, 146949, 153081, 156343, 187099, 383751, 440847, 459243, 469029, 561297, 1037549, 1322541, 1407087, 1683891, 3112647, 4221261, 5051673, 9337941, 11413039, 28013823, 34239117, 102717351, 308152053]

約数ペア:

[(1, 308152053), (3, 102717351), (9, 34239117), (11, 28013823), (27, 11413039), (33, 9337941), (61, 5051673), (73, 4221261), (99, 3112647), (183, 1683891), (219, 1407087), (233, 1322541), (297, 1037549), (549, 561297), (657, 469029), (671, 459243), (699, 440847), (803, 383751), (1647, 187099), (1971, 156343), (2013, 153081), (2097, 146949), (2409, 127917), (2563, 120231), (4453, 69201), (6039, 51027), (6291, 48983), (7227, 42639), (7689, 40077), (13359, 23067), (14213, 21681), (17009, 18117)]