5815557

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 9722592

約数和(自身を除く): 3907035

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 107, 183, 297, 321, 549, 671, 891, 963, 1177, 1647, 2013, 2889, 3531, 4941, 6039, 6527, 8667, 10593, 18117, 19581, 31779, 54351, 58743, 71797, 95337, 176229, 215391, 528687, 646173, 1938519, 5815557]

約数ペア:

[(1, 5815557), (3, 1938519), (9, 646173), (11, 528687), (27, 215391), (33, 176229), (61, 95337), (81, 71797), (99, 58743), (107, 54351), (183, 31779), (297, 19581), (321, 18117), (549, 10593), (671, 8667), (891, 6527), (963, 6039), (1177, 4941), (1647, 3531), (2013, 2889)]