27601743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 41198080

約数和(自身を除く): 13596337

約数列:

[1, 3, 13, 39, 43, 109, 129, 151, 327, 453, 559, 1417, 1677, 1963, 4251, 4687, 5889, 6493, 14061, 16459, 19479, 49377, 60931, 84409, 182793, 213967, 253227, 641901, 707737, 2123211, 9200581, 27601743]

約数ペア:

[(1, 27601743), (3, 9200581), (13, 2123211), (39, 707737), (43, 641901), (109, 253227), (129, 213967), (151, 182793), (327, 84409), (453, 60931), (559, 49377), (1417, 19479), (1677, 16459), (1963, 14061), (4251, 6493), (4687, 5889)]