29581767

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{5987}}^1$

素因数の和:6060

約数の個数: 20

約数和(自身を含む): 44921976

約数和(自身を除く): 15340209

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 5987, 17961, 53883, 161649, 365207, 484947, 1095621, 3286863, 9860589, 29581767]

約数ペア:

[(1, 29581767), (3, 9860589), (9, 3286863), (27, 1095621), (61, 484947), (81, 365207), (183, 161649), (549, 53883), (1647, 17961), (4941, 5987)]