130672359

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{15077}}^1$

素因数の和:15196

約数の個数: 20

約数和(自身を含む): 197039304

約数和(自身を除く): 66366945

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 15077, 45231, 135693, 407079, 1221237, 1613239, 4839717, 14519151, 43557453, 130672359]

約数ペア:

[(1, 130672359), (3, 43557453), (9, 14519151), (27, 4839717), (81, 1613239), (107, 1221237), (321, 407079), (963, 135693), (2889, 45231), (8667, 15077)]