27389661

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 40055040

約数和(自身を除く): 12665379

約数列:

[1, 3, 13, 39, 89, 169, 267, 507, 607, 1157, 1821, 3471, 7891, 15041, 23673, 45123, 54023, 102583, 162069, 307749, 702299, 2106897, 9129887, 27389661]

約数ペア:

[(1, 27389661), (3, 9129887), (13, 2106897), (39, 702299), (89, 307749), (169, 162069), (267, 102583), (507, 54023), (607, 45123), (1157, 23673), (1821, 15041), (3471, 7891)]