64614807

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{140773}}^1$

素因数の和:140799

約数の個数: 16

約数和(自身を含む): 101357280

約数和(自身を除く): 36742473

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 140773, 422319, 1266957, 2393141, 3800871, 7179423, 21538269, 64614807]

約数ペア:

[(1, 64614807), (3, 21538269), (9, 7179423), (17, 3800871), (27, 2393141), (51, 1266957), (153, 422319), (459, 140773)]