90330471

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2106

約数の個数: 60

約数和(自身を含む): 171321480

約数和(自身を除く): 80991009

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 297, 441, 539, 567, 693, 891, 1323, 1617, 2069, 2079, 3969, 4851, 6207, 6237, 14483, 14553, 18621, 22759, 43449, 43659, 55863, 68277, 101381, 130347, 159313, 167589, 204831, 304143, 391041, 477939, 614493, 912429, 1115191, 1173123, 1433817, 1843479, 2737287, 3345573, 4301451, 8211861, 10036719, 12904353, 30110157, 90330471]

約数ペア:

[(1, 90330471), (3, 30110157), (7, 12904353), (9, 10036719), (11, 8211861), (21, 4301451), (27, 3345573), (33, 2737287), (49, 1843479), (63, 1433817), (77, 1173123), (81, 1115191), (99, 912429), (147, 614493), (189, 477939), (231, 391041), (297, 304143), (441, 204831), (539, 167589), (567, 159313), (693, 130347), (891, 101381), (1323, 68277), (1617, 55863), (2069, 43659), (2079, 43449), (3969, 22759), (4851, 18621), (6207, 14553), (6237, 14483)]