42161613

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 61417728

約数和(自身を除く): 19256115

約数列:

[1, 3, 13, 39, 137, 169, 411, 507, 607, 1781, 1821, 5343, 7891, 23153, 23673, 69459, 83159, 102583, 249477, 307749, 1081067, 3243201, 14053871, 42161613]

約数ペア:

[(1, 42161613), (3, 14053871), (13, 3243201), (39, 1081067), (137, 307749), (169, 249477), (411, 102583), (507, 83159), (607, 69459), (1781, 23673), (1821, 23153), (5343, 7891)]