47576943

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{2749}}^1$

素因数の和:3399

約数の個数: 16

約数和(自身を含む): 70620000

約数和(自身を除く): 23043057

約数列:

[1, 3, 9, 27, 641, 1923, 2749, 5769, 8247, 17307, 24741, 74223, 1762109, 5286327, 15858981, 47576943]

約数ペア:

[(1, 47576943), (3, 15858981), (9, 5286327), (27, 1762109), (641, 74223), (1923, 24741), (2749, 17307), (5769, 8247)]