27854057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 37171200

約数和(自身を除く): 9317143

約数列:

[1, 7, 11, 19, 77, 79, 133, 209, 241, 553, 869, 1463, 1501, 1687, 2651, 4579, 6083, 10507, 16511, 18557, 19039, 32053, 50369, 115577, 133273, 209429, 352583, 361741, 1466003, 2532187, 3979151, 27854057]

約数ペア:

[(1, 27854057), (7, 3979151), (11, 2532187), (19, 1466003), (77, 361741), (79, 352583), (133, 209429), (209, 133273), (241, 115577), (553, 50369), (869, 32053), (1463, 19039), (1501, 18557), (1687, 16511), (2651, 10507), (4579, 6083)]