27793227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 46817280

約数和(自身を除く): 19024053

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1523, 1659, 2607, 4569, 6083, 10661, 16753, 18249, 31983, 50259, 117271, 120317, 351813, 360951, 842219, 1323487, 2526657, 3970461, 9264409, 27793227]

約数ペア:

[(1, 27793227), (3, 9264409), (7, 3970461), (11, 2526657), (21, 1323487), (33, 842219), (77, 360951), (79, 351813), (231, 120317), (237, 117271), (553, 50259), (869, 31983), (1523, 18249), (1659, 16753), (2607, 10661), (4569, 6083)]