27686295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6761}}^1$

素因数の和:6792

約数の個数: 48

約数和(自身を含む): 59072832

約数和(自身を除く): 31386537

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 6761, 20283, 33805, 47327, 60849, 87893, 101415, 141981, 236635, 263679, 304245, 425943, 439465, 615251, 709905, 791037, 1318395, 1845753, 2129715, 3076255, 3955185, 5537259, 9228765, 27686295]

約数ペア:

[(1, 27686295), (3, 9228765), (5, 5537259), (7, 3955185), (9, 3076255), (13, 2129715), (15, 1845753), (21, 1318395), (35, 791037), (39, 709905), (45, 615251), (63, 439465), (65, 425943), (91, 304245), (105, 263679), (117, 236635), (195, 141981), (273, 101415), (315, 87893), (455, 60849), (585, 47327), (819, 33805), (1365, 20283), (4095, 6761)]