47609649

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 72668960

約数和(自身を除く): 25059311

約数列:

[1, 3, 9, 19, 57, 171, 433, 643, 1299, 1929, 3897, 5787, 8227, 12217, 24681, 36651, 74043, 109953, 278419, 835257, 2505771, 5289961, 15869883, 47609649]

約数ペア:

[(1, 47609649), (3, 15869883), (9, 5289961), (19, 2505771), (57, 835257), (171, 278419), (433, 109953), (643, 74043), (1299, 36651), (1929, 24681), (3897, 12217), (5787, 8227)]