39897927

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 60335184

約数和(自身を除く): 20437257

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 1453, 3051, 4359, 9153, 13077, 27459, 39231, 117693, 164189, 353079, 492567, 1477701, 4433103, 13299309, 39897927]

約数ペア:

[(1, 39897927), (3, 13299309), (9, 4433103), (27, 1477701), (81, 492567), (113, 353079), (243, 164189), (339, 117693), (1017, 39231), (1453, 27459), (3051, 13077), (4359, 9153)]