72425691

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{206341}}^1$

素因数の和:206363

約数の個数: 16

約数和(自身を含む): 115551520

約数和(自身を除く): 43125829

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 206341, 619023, 1857069, 2682433, 5571207, 8047299, 24141897, 72425691]

約数ペア:

[(1, 72425691), (3, 24141897), (9, 8047299), (13, 5571207), (27, 2682433), (39, 1857069), (117, 619023), (351, 206341)]