78683229

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 116180064

約数和(自身を除く): 37496835

約数列:

[1, 3, 9, 61, 183, 251, 549, 571, 753, 1713, 2259, 5139, 15311, 34831, 45933, 104493, 137799, 143321, 313479, 429963, 1289889, 8742581, 26227743, 78683229]

約数ペア:

[(1, 78683229), (3, 26227743), (9, 8742581), (61, 1289889), (183, 429963), (251, 313479), (549, 143321), (571, 137799), (753, 104493), (1713, 45933), (2259, 34831), (5139, 15311)]