133033679989

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3371}}^1$

素因数の和:3543

約数の個数: 72

約数和(自身を含む): 172236310848

約数和(自身を除く): 39202630859

約数列:

[1, 7, 19, 23, 49, 97, 133, 161, 361, 437, 679, 931, 1127, 1843, 2231, 2527, 3059, 3371, 4753, 8303, 12901, 15617, 17689, 21413, 23597, 35017, 42389, 58121, 64049, 77533, 90307, 109319, 165179, 245119, 296723, 326987, 406847, 448343, 542731, 805391, 1216931, 1473127, 1715833, 2077061, 2288909, 3138401, 3799117, 5637737, 6212753, 7520701, 8518517, 10311889, 16022363, 27989413, 39464159, 43489271, 52644907, 59629619, 72183223, 118042307, 142893319, 195925891, 304424897, 368514349, 826296149, 1000253233, 1371481237, 2714973061, 5784073043, 7001772631, 19004811427, 133033679989]

約数ペア:

[(1, 133033679989), (7, 19004811427), (19, 7001772631), (23, 5784073043), (49, 2714973061), (97, 1371481237), (133, 1000253233), (161, 826296149), (361, 368514349), (437, 304424897), (679, 195925891), (931, 142893319), (1127, 118042307), (1843, 72183223), (2231, 59629619), (2527, 52644907), (3059, 43489271), (3371, 39464159), (4753, 27989413), (8303, 16022363), (12901, 10311889), (15617, 8518517), (17689, 7520701), (21413, 6212753), (23597, 5637737), (35017, 3799117), (42389, 3138401), (58121, 2288909), (64049, 2077061), (77533, 1715833), (90307, 1473127), (109319, 1216931), (165179, 805391), (245119, 542731), (296723, 448343), (326987, 406847)]