70434927

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{51151}}^1$

素因数の和:51180

約数の個数: 20

約数和(自身を含む): 111409056

約数和(自身を除く): 40974129

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 51151, 153453, 460359, 869567, 1381077, 2608701, 4143231, 7826103, 23478309, 70434927]

約数ペア:

[(1, 70434927), (3, 23478309), (9, 7826103), (17, 4143231), (27, 2608701), (51, 1381077), (81, 869567), (153, 460359), (459, 153453), (1377, 51151)]