161481937009

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1621093}}^1$

素因数の和:1621248

約数の個数: 16

約数和(自身を含む): 173677526784

約数和(自身を除く): 12195589775

約数列:

[1, 23, 61, 71, 1403, 1633, 4331, 99613, 1621093, 37285139, 98886673, 115097603, 2274393479, 2647244869, 7020953783, 161481937009]

約数ペア:

[(1, 161481937009), (23, 7020953783), (61, 2647244869), (71, 2274393479), (1403, 115097603), (1633, 98886673), (4331, 37285139), (99613, 1621093)]