61245783

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 90260352

約数和(自身を除く): 29014569

約数列:

[1, 3, 9, 83, 163, 249, 489, 503, 747, 1467, 1509, 4527, 13529, 40587, 41749, 81989, 121761, 125247, 245967, 375741, 737901, 6805087, 20415261, 61245783]

約数ペア:

[(1, 61245783), (3, 20415261), (9, 6805087), (83, 737901), (163, 375741), (249, 245967), (489, 125247), (503, 121761), (747, 81989), (1467, 41749), (1509, 40587), (4527, 13529)]