154005189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{28409}}^1$

素因数の和:28564

約数の個数: 16

約数和(自身を含む): 222734400

約数和(自身を除く): 68729211

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 28409, 85227, 369317, 1107951, 3948851, 11846553, 51335063, 154005189]

約数ペア:

[(1, 154005189), (3, 51335063), (13, 11846553), (39, 3948851), (139, 1107951), (417, 369317), (1807, 85227), (5421, 28409)]