26169273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 17860167

約数列:

[1, 3, 9, 13, 17, 39, 51, 59, 117, 153, 177, 221, 223, 531, 663, 669, 767, 1003, 1989, 2007, 2301, 2899, 3009, 3791, 6903, 8697, 9027, 11373, 13039, 13157, 26091, 34119, 39117, 39471, 49283, 117351, 118413, 147849, 171041, 223669, 443547, 513123, 671007, 1539369, 2013021, 2907697, 8723091, 26169273]

約数ペア:

[(1, 26169273), (3, 8723091), (9, 2907697), (13, 2013021), (17, 1539369), (39, 671007), (51, 513123), (59, 443547), (117, 223669), (153, 171041), (177, 147849), (221, 118413), (223, 117351), (531, 49283), (663, 39471), (669, 39117), (767, 34119), (1003, 26091), (1989, 13157), (2007, 13039), (2301, 11373), (2899, 9027), (3009, 8697), (3791, 6903)]