126988419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4587

約数の個数: 32

約数和(自身を含む): 195264000

約数和(自身を除く): 68275581

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 969, 1479, 1653, 4519, 9367, 13557, 28101, 76823, 85861, 131051, 230469, 257583, 393153, 1459637, 2227867, 2489969, 4378911, 6683601, 7469907, 42329473, 126988419]

約数ペア:

[(1, 126988419), (3, 42329473), (17, 7469907), (19, 6683601), (29, 4378911), (51, 2489969), (57, 2227867), (87, 1459637), (323, 393153), (493, 257583), (551, 230469), (969, 131051), (1479, 85861), (1653, 76823), (4519, 28101), (9367, 13557)]