27257301

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 40428960

約数和(自身を除く): 13171659

約数列:

[1, 3, 9, 61, 131, 183, 379, 393, 549, 1137, 1179, 3411, 7991, 23119, 23973, 49649, 69357, 71919, 148947, 208071, 446841, 3028589, 9085767, 27257301]

約数ペア:

[(1, 27257301), (3, 9085767), (9, 3028589), (61, 446841), (131, 208071), (183, 148947), (379, 71919), (393, 69357), (549, 49649), (1137, 23973), (1179, 23119), (3411, 7991)]