72558207

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{141439}}^1$

素因数の和:141467

約数の個数: 16

約数和(自身を含む): 113152000

約数和(自身を除く): 40593793

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 141439, 424317, 1272951, 2687341, 3818853, 8062023, 24186069, 72558207]

約数ペア:

[(1, 72558207), (3, 24186069), (9, 8062023), (19, 3818853), (27, 2687341), (57, 1272951), (171, 424317), (513, 141439)]