78103953

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67273}}^1$

素因数の和:67325

約数の個数: 16

約数和(自身を含む): 118402240

約数和(自身を除く): 40298287

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 67273, 201819, 605457, 1816371, 2892739, 8678217, 26034651, 78103953]

約数ペア:

[(1, 78103953), (3, 26034651), (9, 8678217), (27, 2892739), (43, 1816371), (129, 605457), (387, 201819), (1161, 67273)]