73866273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 110702592

約数和(自身を除く): 36836319

約数列:

[1, 3, 13, 31, 39, 93, 107, 321, 403, 571, 1209, 1391, 1713, 3317, 4173, 7423, 9951, 17701, 22269, 43121, 53103, 61097, 129363, 183291, 230113, 690339, 794261, 1894007, 2382783, 5682021, 24622091, 73866273]

約数ペア:

[(1, 73866273), (3, 24622091), (13, 5682021), (31, 2382783), (39, 1894007), (93, 794261), (107, 690339), (321, 230113), (403, 183291), (571, 129363), (1209, 61097), (1391, 53103), (1713, 43121), (3317, 22269), (4173, 17701), (7423, 9951)]