149065197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{40039}}^1$

素因数の和:40132

約数の個数: 16

約数和(自身を含む): 213333120

約数和(自身を除く): 64267923

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 40039, 120117, 680663, 2041989, 2922847, 8768541, 49688399, 149065197]

約数ペア:

[(1, 149065197), (3, 49688399), (17, 8768541), (51, 2922847), (73, 2041989), (219, 680663), (1241, 120117), (3723, 40039)]