51321537

素因数分解:

$3^2\times {\mathrm{1777}}^1\times {\mathrm{3209}}^1$

素因数の和:4992

約数の個数: 12

約数和(自身を含む): 74195940

約数和(自身を除く): 22874403

約数列:

[1, 3, 9, 1777, 3209, 5331, 9627, 15993, 28881, 5702393, 17107179, 51321537]

約数ペア:

[(1, 51321537), (3, 17107179), (9, 5702393), (1777, 28881), (3209, 15993), (5331, 9627)]