56603967

素因数分解:

$3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 88099200

約数和(自身を除く): 31495233

約数列:

[1, 3, 7, 21, 49, 147, 419, 919, 1257, 2757, 2933, 6433, 8799, 19299, 20531, 45031, 61593, 135093, 385061, 1155183, 2695427, 8086281, 18867989, 56603967]

約数ペア:

[(1, 56603967), (3, 18867989), (7, 8086281), (21, 2695427), (49, 1155183), (147, 385061), (419, 135093), (919, 61593), (1257, 45031), (2757, 20531), (2933, 19299), (6433, 8799)]