53418987

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{5669}}^1$

素因数の和:6027

約数の個数: 16

約数和(自身を含む): 79380000

約数和(自身を除く): 25961013

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 5669, 9423, 17007, 51021, 153063, 1978481, 5935443, 17806329, 53418987]

約数ペア:

[(1, 53418987), (3, 17806329), (9, 5935443), (27, 1978481), (349, 153063), (1047, 51021), (3141, 17007), (5669, 9423)]