157591570497

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{1217}}^1\times {\mathrm{67129}}^1$

素因数の和:68992

約数の個数: 16

約数和(自身を含む): 210624939840

約数和(自身を除く): 53033369343

約数列:

[1, 3, 643, 1217, 1929, 3651, 67129, 201387, 782531, 2347593, 43163947, 81695993, 129491841, 245087979, 52530523499, 157591570497]

約数ペア:

[(1, 157591570497), (3, 52530523499), (643, 245087979), (1217, 129491841), (1929, 81695993), (3651, 43163947), (67129, 2347593), (201387, 782531)]