15672812463

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{8971}}^1$

素因数の和:11516

約数の個数: 48

約数和(自身を含む): 28238975232

約数和(自身を除く): 12566162769

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2521, 7563, 8971, 17647, 22689, 26913, 27731, 52941, 62797, 80739, 83193, 98681, 158823, 188391, 194117, 249579, 296043, 565173, 582351, 690767, 888129, 1747053, 2072301, 6216903, 22615891, 67847673, 158311237, 203543019, 248774801, 474933711, 746324403, 1424801133, 1741423607, 2238973209, 5224270821, 15672812463]

約数ペア:

[(1, 15672812463), (3, 5224270821), (7, 2238973209), (9, 1741423607), (11, 1424801133), (21, 746324403), (33, 474933711), (63, 248774801), (77, 203543019), (99, 158311237), (231, 67847673), (693, 22615891), (2521, 6216903), (7563, 2072301), (8971, 1747053), (17647, 888129), (22689, 690767), (26913, 582351), (27731, 565173), (52941, 296043), (62797, 249579), (80739, 194117), (83193, 188391), (98681, 158823)]