630035739

素因数分解:

$3^4\times {\mathrm{863}}^1\times {\mathrm{9013}}^1$

素因数の和:9888

約数の個数: 20

約数和(自身を含む): 942359616

約数和(自身を除く): 312323877

約数列:

[1, 3, 9, 27, 81, 863, 2589, 7767, 9013, 23301, 27039, 69903, 81117, 243351, 730053, 7778219, 23334657, 70003971, 210011913, 630035739]

約数ペア:

[(1, 630035739), (3, 210011913), (9, 70003971), (27, 23334657), (81, 7778219), (863, 730053), (2589, 243351), (7767, 81117), (9013, 69903), (23301, 27039)]