5091471

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 9830400

約数和(自身を除く): 4738929

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 79, 93, 99, 189, 217, 231, 237, 279, 297, 341, 553, 651, 693, 711, 837, 869, 1023, 1659, 1953, 2079, 2133, 2387, 2449, 2607, 3069, 4977, 5859, 6083, 7161, 7347, 7821, 9207, 14931, 17143, 18249, 21483, 22041, 23463, 26939, 51429, 54747, 64449, 66123, 80817, 154287, 164241, 188573, 242451, 462861, 565719, 727353, 1697157, 5091471]

約数ペア:

[(1, 5091471), (3, 1697157), (7, 727353), (9, 565719), (11, 462861), (21, 242451), (27, 188573), (31, 164241), (33, 154287), (63, 80817), (77, 66123), (79, 64449), (93, 54747), (99, 51429), (189, 26939), (217, 23463), (231, 22041), (237, 21483), (279, 18249), (297, 17143), (341, 14931), (553, 9207), (651, 7821), (693, 7347), (711, 7161), (837, 6083), (869, 5859), (1023, 4977), (1659, 3069), (1953, 2607), (2079, 2449), (2133, 2387)]