39639807

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{9007}}^1$

素因数の和:9179

約数の個数: 16

約数和(自身を含む): 59092480

約数和(自身を除く): 19452673

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 9007, 27021, 81063, 243189, 1468141, 4404423, 13213269, 39639807]

約数ペア:

[(1, 39639807), (3, 13213269), (9, 4404423), (27, 1468141), (163, 243189), (489, 81063), (1467, 27021), (4401, 9007)]