159233571

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 271005696

約数和(自身を除く): 111772125

約数列:

[1, 3, 7, 9, 21, 53, 63, 103, 159, 309, 371, 463, 477, 721, 927, 1113, 1389, 2163, 3241, 3339, 4167, 5459, 6489, 9723, 16377, 24539, 29169, 38213, 47689, 49131, 73617, 114639, 143067, 171773, 220851, 333823, 343917, 429201, 515319, 1001469, 1545957, 2527517, 3004407, 7582551, 17692619, 22747653, 53077857, 159233571]

約数ペア:

[(1, 159233571), (3, 53077857), (7, 22747653), (9, 17692619), (21, 7582551), (53, 3004407), (63, 2527517), (103, 1545957), (159, 1001469), (309, 515319), (371, 429201), (463, 343917), (477, 333823), (721, 220851), (927, 171773), (1113, 143067), (1389, 114639), (2163, 73617), (3241, 49131), (3339, 47689), (4167, 38213), (5459, 29169), (6489, 24539), (9723, 16377)]