78710901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 121046400

約数和(自身を除く): 42335499

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 969, 1479, 1653, 2801, 8403, 9367, 28101, 47617, 53219, 81229, 142851, 159657, 243687, 904723, 1380893, 1543351, 2714169, 4142679, 4630053, 26236967, 78710901]

約数ペア:

[(1, 78710901), (3, 26236967), (17, 4630053), (19, 4142679), (29, 2714169), (51, 1543351), (57, 1380893), (87, 904723), (323, 243687), (493, 159657), (551, 142851), (969, 81229), (1479, 53219), (1653, 47617), (2801, 28101), (8403, 9367)]