137693031

素因数分解:

$3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{3581}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 209991168

約数和(自身を除く): 72298137

約数列:

[1, 3, 7, 21, 1831, 3581, 5493, 10743, 12817, 25067, 38451, 75201, 6556811, 19670433, 45897677, 137693031]

約数ペア:

[(1, 137693031), (3, 45897677), (7, 19670433), (21, 6556811), (1831, 75201), (3581, 38451), (5493, 25067), (10743, 12817)]