102558231

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{9109}}^1$

素因数の和:9260

約数の個数: 20

約数和(自身を含む): 154323400

約数和(自身を除く): 51765169

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 9109, 11259, 27327, 81981, 245943, 737829, 1266151, 3798453, 11395359, 34186077, 102558231]

約数ペア:

[(1, 102558231), (3, 34186077), (9, 11395359), (27, 3798453), (81, 1266151), (139, 737829), (417, 245943), (1251, 81981), (3753, 27327), (9109, 11259)]