3666141

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 28

約数和(自身を含む): 5666112

約数和(自身を除く): 1999971

約数列:

[1, 3, 9, 27, 47, 81, 107, 141, 243, 321, 423, 729, 963, 1269, 2889, 3807, 5029, 8667, 11421, 15087, 26001, 34263, 45261, 78003, 135783, 407349, 1222047, 3666141]

約数ペア:

[(1, 3666141), (3, 1222047), (9, 407349), (27, 135783), (47, 78003), (81, 45261), (107, 34263), (141, 26001), (243, 15087), (321, 11421), (423, 8667), (729, 5029), (963, 3807), (1269, 2889)]