193143351

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59557}}^1$

素因数の和:59630

約数の個数: 16

約数和(自身を含む): 274443264

約数和(自身を除く): 81299913

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 59557, 178671, 1369811, 2799179, 4109433, 8397537, 64381117, 193143351]

約数ペア:

[(1, 193143351), (3, 64381117), (23, 8397537), (47, 4109433), (69, 2799179), (141, 1369811), (1081, 178671), (3243, 59557)]