156954121839

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{1301}}^1\times {\mathrm{70181}}^1$

素因数の和:71679

約数の個数: 24

約数和(自身を含む): 228076902144

約数和(自身を除く): 71122780305

約数列:

[1, 3, 9, 191, 573, 1301, 1719, 3903, 11709, 70181, 210543, 248491, 631629, 745473, 2236419, 13404571, 40213713, 91305481, 120641139, 273916443, 821749329, 17439346871, 52318040613, 156954121839]

約数ペア:

[(1, 156954121839), (3, 52318040613), (9, 17439346871), (191, 821749329), (573, 273916443), (1301, 120641139), (1719, 91305481), (3903, 40213713), (11709, 13404571), (70181, 2236419), (210543, 745473), (248491, 631629)]