15813063

素因数分解:

$3^4\times 7^1\times {\mathrm{167}}^2$

素因数の和:353

約数の個数: 30

約数和(自身を含む): 27159176

約数和(自身を除く): 11346113

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 167, 189, 501, 567, 1169, 1503, 3507, 4509, 10521, 13527, 27889, 31563, 83667, 94689, 195223, 251001, 585669, 753003, 1757007, 2259009, 5271021, 15813063]

約数ペア:

[(1, 15813063), (3, 5271021), (7, 2259009), (9, 1757007), (21, 753003), (27, 585669), (63, 251001), (81, 195223), (167, 94689), (189, 83667), (501, 31563), (567, 27889), (1169, 13527), (1503, 10521), (3507, 4509)]