42280623

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6779}}^1$

素因数の和:6809

約数の個数: 40

約数和(自身を含む): 78756480

約数和(自身を除く): 36475857

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 6779, 20337, 47453, 61011, 74569, 142359, 183033, 223707, 427077, 521983, 549099, 671121, 1281231, 1565949, 2013363, 3843693, 4697847, 6040089, 14093541, 42280623]

約数ペア:

[(1, 42280623), (3, 14093541), (7, 6040089), (9, 4697847), (11, 3843693), (21, 2013363), (27, 1565949), (33, 1281231), (63, 671121), (77, 549099), (81, 521983), (99, 427077), (189, 223707), (231, 183033), (297, 142359), (567, 74569), (693, 61011), (891, 47453), (2079, 20337), (6237, 6779)]