38435163

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 58198392

約数和(自身を除く): 19763229

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 169, 507, 533, 559, 1599, 1677, 1763, 1849, 5289, 5547, 6929, 7267, 20787, 21801, 22919, 24037, 68757, 72111, 75809, 227427, 297947, 312481, 893841, 937443, 985517, 2956551, 12811721, 38435163]

約数ペア:

[(1, 38435163), (3, 12811721), (13, 2956551), (39, 985517), (41, 937443), (43, 893841), (123, 312481), (129, 297947), (169, 227427), (507, 75809), (533, 72111), (559, 68757), (1599, 24037), (1677, 22919), (1763, 21801), (1849, 20787), (5289, 7267), (5547, 6929)]