323909817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 554631168

約数和(自身を除く): 230721351

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 127, 181, 183, 231, 381, 427, 543, 671, 889, 1267, 1281, 1397, 1991, 2013, 2667, 3801, 4191, 4697, 5973, 7747, 9779, 11041, 13937, 14091, 22987, 23241, 29337, 33123, 41811, 54229, 68961, 77287, 85217, 121451, 160909, 162687, 231861, 252857, 255651, 364353, 482727, 596519, 758571, 850157, 1402207, 1769999, 1789557, 2550471, 4206621, 5309997, 9815449, 15424277, 29446347, 46272831, 107969939, 323909817]

約数ペア:

[(1, 323909817), (3, 107969939), (7, 46272831), (11, 29446347), (21, 15424277), (33, 9815449), (61, 5309997), (77, 4206621), (127, 2550471), (181, 1789557), (183, 1769999), (231, 1402207), (381, 850157), (427, 758571), (543, 596519), (671, 482727), (889, 364353), (1267, 255651), (1281, 252857), (1397, 231861), (1991, 162687), (2013, 160909), (2667, 121451), (3801, 85217), (4191, 77287), (4697, 68961), (5973, 54229), (7747, 41811), (9779, 33123), (11041, 29337), (13937, 23241), (14091, 22987)]