78823323

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1973}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 119482272

約数和(自身を除く): 40658949

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 1973, 4439, 5919, 13317, 17757, 39951, 45379, 136137, 380789, 408411, 1142367, 3427101, 8758147, 26274441, 78823323]

約数ペア:

[(1, 78823323), (3, 26274441), (9, 8758147), (23, 3427101), (69, 1142367), (193, 408411), (207, 380789), (579, 136137), (1737, 45379), (1973, 39951), (4439, 17757), (5919, 13317)]