15633567

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1020

約数の個数: 20

約数和(自身を含む): 23475936

約数和(自身を除く): 7842369

約数列:

[1, 3, 9, 27, 81, 257, 751, 771, 2253, 2313, 6759, 6939, 20277, 20817, 60831, 193007, 579021, 1737063, 5211189, 15633567]

約数ペア:

[(1, 15633567), (3, 5211189), (9, 1737063), (27, 579021), (81, 193007), (257, 60831), (751, 20817), (771, 20277), (2253, 6939), (2313, 6759)]