139395909

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{17203}}^1$

素因数の和:17316

約数の個数: 16

約数和(自身を含む): 193510592

約数和(自身を除く): 54114683

約数列:

[1, 3, 37, 73, 111, 219, 2701, 8103, 17203, 51609, 636511, 1255819, 1909533, 3767457, 46465303, 139395909]

約数ペア:

[(1, 139395909), (3, 46465303), (37, 3767457), (73, 1909533), (111, 1255819), (219, 636511), (2701, 51609), (8103, 17203)]