78858819

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{224669}}^1$

素因数の和:224691

約数の個数: 16

約数和(自身を含む): 125815200

約数和(自身を除く): 46956381

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 224669, 674007, 2022021, 2920697, 6066063, 8762091, 26286273, 78858819]

約数ペア:

[(1, 78858819), (3, 26286273), (9, 8762091), (13, 6066063), (27, 2920697), (39, 2022021), (117, 674007), (351, 224669)]