78702027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 37419573

約数列:

[1, 3, 17, 29, 51, 87, 127, 381, 419, 493, 1257, 1479, 2159, 3683, 6477, 7123, 11049, 12151, 21369, 36453, 53213, 62611, 159639, 187833, 206567, 619701, 904621, 1543177, 2713863, 4629531, 26234009, 78702027]

約数ペア:

[(1, 78702027), (3, 26234009), (17, 4629531), (29, 2713863), (51, 1543177), (87, 904621), (127, 619701), (381, 206567), (419, 187833), (493, 159639), (1257, 62611), (1479, 53213), (2159, 36453), (3683, 21369), (6477, 12151), (7123, 11049)]