47673009

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{56957}}^1$

素因数の和:56997

約数の個数: 16

約数和(自身を含む): 72906240

約数和(自身を除く): 25233231

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 56957, 170871, 512613, 1537839, 1765667, 5297001, 15891003, 47673009]

約数ペア:

[(1, 47673009), (3, 15891003), (9, 5297001), (27, 1765667), (31, 1537839), (93, 512613), (279, 170871), (837, 56957)]