156958901

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 178930752

約数和(自身を除く): 21971851

約数列:

[1, 11, 43, 97, 121, 311, 473, 1067, 3421, 4171, 5203, 11737, 13373, 30167, 37631, 45881, 147103, 331837, 504691, 1297181, 1618133, 3650207, 14268991, 156958901]

約数ペア:

[(1, 156958901), (11, 14268991), (43, 3650207), (97, 1618133), (121, 1297181), (311, 504691), (473, 331837), (1067, 147103), (3421, 45881), (4171, 37631), (5203, 30167), (11737, 13373)]