172912896321

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{8999}}^1$

素因数の和:10298

約数の個数: 48

約数和(自身を含む): 259547904000

約数和(自身を除く): 86635007679

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1231, 1419, 3693, 5203, 8999, 13541, 15609, 26997, 40623, 52933, 98989, 148951, 158799, 296967, 386957, 446853, 582263, 1088879, 1160871, 1746789, 3266637, 4256527, 6404893, 11077769, 12769581, 19214679, 33233307, 46821797, 121855459, 140465391, 365566377, 476344067, 1340410049, 1429032201, 4021230147, 5239784737, 15719354211, 57637632107, 172912896321]

約数ペア:

[(1, 172912896321), (3, 57637632107), (11, 15719354211), (33, 5239784737), (43, 4021230147), (121, 1429032201), (129, 1340410049), (363, 476344067), (473, 365566377), (1231, 140465391), (1419, 121855459), (3693, 46821797), (5203, 33233307), (8999, 19214679), (13541, 12769581), (15609, 11077769), (26997, 6404893), (40623, 4256527), (52933, 3266637), (98989, 1746789), (148951, 1160871), (158799, 1088879), (296967, 582263), (386957, 446853)]