42906537

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{4801}}^1$

素因数の和:5141

約数の個数: 16

約数和(自身を含む): 63770560

約数和(自身を除く): 20864023

約数列:

[1, 3, 9, 27, 331, 993, 2979, 4801, 8937, 14403, 43209, 129627, 1589131, 4767393, 14302179, 42906537]

約数ペア:

[(1, 42906537), (3, 14302179), (9, 4767393), (27, 1589131), (331, 129627), (993, 43209), (2979, 14403), (4801, 8937)]