157769027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37573}}^1$

素因数の和:37622

約数の個数: 16

約数和(自身を含む): 189372960

約数和(自身を除く): 31603933

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 37573, 488449, 638741, 713887, 8303633, 9280531, 12136079, 157769027]

約数ペア:

[(1, 157769027), (13, 12136079), (17, 9280531), (19, 8303633), (221, 713887), (247, 638741), (323, 488449), (4199, 37573)]