66249561

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9767}}^1$

素因数の和:9813

約数の個数: 32

約数和(自身を含む): 112527360

約数和(自身を除く): 46277799

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 9767, 29301, 68369, 166039, 185573, 205107, 498117, 556719, 1162273, 1299011, 3154741, 3486819, 3897033, 9464223, 22083187, 66249561]

約数ペア:

[(1, 66249561), (3, 22083187), (7, 9464223), (17, 3897033), (19, 3486819), (21, 3154741), (51, 1299011), (57, 1162273), (119, 556719), (133, 498117), (323, 205107), (357, 185573), (399, 166039), (969, 68369), (2261, 29301), (6783, 9767)]