156968921097

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{17123}}^1\times {\mathrm{53609}}^1$

素因数の和:70757

約数の個数: 24

約数和(自身を含む): 238684586400

約数和(自身を除く): 81715665303

約数列:

[1, 3, 9, 19, 57, 171, 17123, 51369, 53609, 154107, 160827, 325337, 482481, 976011, 1018571, 2928033, 3055713, 9167139, 917946907, 2753840721, 8261522163, 17440991233, 52322973699, 156968921097]

約数ペア:

[(1, 156968921097), (3, 52322973699), (9, 17440991233), (19, 8261522163), (57, 2753840721), (171, 917946907), (17123, 9167139), (51369, 3055713), (53609, 2928033), (154107, 1018571), (160827, 976011), (325337, 482481)]