193375257

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{11443}}^1$

素因数の和:11620

約数の個数: 16

約数和(自身を含む): 265867008

約数和(自身を除く): 72491751

約数列:

[1, 3, 43, 129, 131, 393, 5633, 11443, 16899, 34329, 492049, 1476147, 1499033, 4497099, 64458419, 193375257]

約数ペア:

[(1, 193375257), (3, 64458419), (43, 4497099), (129, 1499033), (131, 1476147), (393, 492049), (5633, 34329), (11443, 16899)]