179919927

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9931}}^1$

素因数の和:10012

約数の個数: 32

約数和(自身を含む): 295576320

約数和(自身を除く): 115656393

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 6039, 9931, 18117, 29793, 89379, 109241, 268137, 327723, 605791, 983169, 1817373, 2949507, 5452119, 6663701, 16356357, 19991103, 59973309, 179919927]

約数ペア:

[(1, 179919927), (3, 59973309), (9, 19991103), (11, 16356357), (27, 6663701), (33, 5452119), (61, 2949507), (99, 1817373), (183, 983169), (297, 605791), (549, 327723), (671, 268137), (1647, 109241), (2013, 89379), (6039, 29793), (9931, 18117)]