422039079

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 792861696

約数和(自身を除く): 370822617

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 157, 189, 231, 297, 431, 471, 567, 693, 891, 1099, 1293, 1413, 1727, 2079, 3017, 3297, 3879, 4239, 4741, 5181, 6237, 9051, 9891, 11637, 12089, 12717, 14223, 15543, 27153, 29673, 33187, 34911, 36267, 42669, 46629, 67667, 81459, 89019, 99561, 108801, 128007, 139887, 203001, 244377, 298683, 326403, 384021, 473669, 609003, 744337, 896049, 979209, 1421007, 1827009, 2233011, 2688147, 4263021, 5210359, 5481027, 6699033, 12789063, 15631077, 20097099, 38367189, 46893231, 60291297, 140679693, 422039079]

約数ペア:

[(1, 422039079), (3, 140679693), (7, 60291297), (9, 46893231), (11, 38367189), (21, 20097099), (27, 15631077), (33, 12789063), (63, 6699033), (77, 5481027), (81, 5210359), (99, 4263021), (157, 2688147), (189, 2233011), (231, 1827009), (297, 1421007), (431, 979209), (471, 896049), (567, 744337), (693, 609003), (891, 473669), (1099, 384021), (1293, 326403), (1413, 298683), (1727, 244377), (2079, 203001), (3017, 139887), (3297, 128007), (3879, 108801), (4239, 99561), (4741, 89019), (5181, 81459), (6237, 67667), (9051, 46629), (9891, 42669), (11637, 36267), (12089, 34911), (12717, 33187), (14223, 29673), (15543, 27153)]