47645451

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16091}}^1$

素因数の和:16151

約数の個数: 24

約数和(自身を含む): 80331264

約数和(自身を除く): 32685813

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 16091, 48273, 112637, 144819, 337911, 756277, 1013733, 2268831, 5293939, 6806493, 15881817, 47645451]

約数ペア:

[(1, 47645451), (3, 15881817), (7, 6806493), (9, 5293939), (21, 2268831), (47, 1013733), (63, 756277), (141, 337911), (329, 144819), (423, 112637), (987, 48273), (2961, 16091)]