72625761

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{206911}}^1$

素因数の和:206933

約数の個数: 16

約数和(自身を含む): 115870720

約数和(自身を除く): 43244959

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 206911, 620733, 1862199, 2689843, 5586597, 8069529, 24208587, 72625761]

約数ペア:

[(1, 72625761), (3, 24208587), (9, 8069529), (13, 5586597), (27, 2689843), (39, 1862199), (117, 620733), (351, 206911)]