157064421753

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{405851219}}^1$

素因数の和:405851268

約数の個数: 12

約数和(自身を含む): 232146897840

約数和(自身を除く): 75082476087

約数列:

[1, 3, 9, 43, 129, 387, 405851219, 1217553657, 3652660971, 17451602417, 52354807251, 157064421753]

約数ペア:

[(1, 157064421753), (3, 52354807251), (9, 17451602417), (43, 3652660971), (129, 1217553657), (387, 405851219)]