157574373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{19979}}^1$

素因数の和:20232

約数の個数: 16

約数和(自身を含む): 230169600

約数和(自身を除く): 72595227

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 19979, 59937, 219769, 659307, 4774981, 14324943, 52524791, 157574373]

約数ペア:

[(1, 157574373), (3, 52524791), (11, 14324943), (33, 4774981), (239, 659307), (717, 219769), (2629, 59937), (7887, 19979)]