67995927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 108625920

約数和(自身を除く): 40629993

約数列:

[1, 3, 9, 19, 31, 57, 93, 101, 127, 171, 279, 303, 381, 589, 909, 1143, 1767, 1919, 2413, 3131, 3937, 5301, 5757, 7239, 9393, 11811, 12827, 17271, 21717, 28179, 35433, 38481, 59489, 74803, 115443, 178467, 224409, 243713, 397637, 535401, 673227, 731139, 1192911, 2193417, 3578733, 7555103, 22665309, 67995927]

約数ペア:

[(1, 67995927), (3, 22665309), (9, 7555103), (19, 3578733), (31, 2193417), (57, 1192911), (93, 731139), (101, 673227), (127, 535401), (171, 397637), (279, 243713), (303, 224409), (381, 178467), (589, 115443), (909, 74803), (1143, 59489), (1767, 38481), (1919, 35433), (2413, 28179), (3131, 21717), (3937, 17271), (5301, 12827), (5757, 11811), (7239, 9393)]