26255151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 42282240

約数和(自身を除く): 16027089

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 571, 1179, 1703, 1713, 3537, 5109, 5139, 7423, 15327, 15417, 22269, 45981, 66807, 74801, 200421, 224403, 673209, 972413, 2019627, 2917239, 8751717, 26255151]

約数ペア:

[(1, 26255151), (3, 8751717), (9, 2917239), (13, 2019627), (27, 972413), (39, 673209), (117, 224403), (131, 200421), (351, 74801), (393, 66807), (571, 45981), (1179, 22269), (1703, 15417), (1713, 15327), (3537, 7423), (5109, 5139)]