89040789

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1908

約数の個数: 28

約数和(自身を含む): 135566976

約数和(自身を除く): 46526187

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1809, 1823, 5427, 5469, 16281, 16407, 48843, 49221, 122141, 147663, 366423, 442989, 1099269, 1328967, 3297807, 9893421, 29680263, 89040789]

約数ペア:

[(1, 89040789), (3, 29680263), (9, 9893421), (27, 3297807), (67, 1328967), (81, 1099269), (201, 442989), (243, 366423), (603, 147663), (729, 122141), (1809, 49221), (1823, 48843), (5427, 16407), (5469, 16281)]