78069069

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{222419}}^1$

素因数の和:222441

約数の個数: 16

約数和(自身を含む): 124555200

約数和(自身を除く): 46486131

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 222419, 667257, 2001771, 2891447, 6005313, 8674341, 26023023, 78069069]

約数ペア:

[(1, 78069069), (3, 26023023), (9, 8674341), (13, 6005313), (27, 2891447), (39, 2001771), (117, 667257), (351, 222419)]