144840003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 247450368

約数和(自身を除く): 102610365

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 373, 451, 861, 1119, 1353, 1681, 2611, 3157, 4103, 5043, 7833, 9471, 11767, 12309, 15293, 18491, 28721, 35301, 45879, 55473, 86163, 107051, 129437, 168223, 321153, 388311, 504669, 627013, 1177561, 1881039, 3532683, 4389091, 6897143, 13167273, 20691429, 48280001, 144840003]

約数ペア:

[(1, 144840003), (3, 48280001), (7, 20691429), (11, 13167273), (21, 6897143), (33, 4389091), (41, 3532683), (77, 1881039), (123, 1177561), (231, 627013), (287, 504669), (373, 388311), (451, 321153), (861, 168223), (1119, 129437), (1353, 107051), (1681, 86163), (2611, 55473), (3157, 45879), (4103, 35301), (5043, 28721), (7833, 18491), (9471, 15293), (11767, 12309)]