77856363

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{221813}}^1$

素因数の和:221835

約数の個数: 16

約数和(自身を含む): 124215840

約数和(自身を除く): 46359477

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 221813, 665439, 1996317, 2883569, 5988951, 8650707, 25952121, 77856363]

約数ペア:

[(1, 77856363), (3, 25952121), (9, 8650707), (13, 5988951), (27, 2883569), (39, 1996317), (117, 665439), (351, 221813)]