156966539409

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{917932979}}^1$

素因数の和:917933004

約数の個数: 12

約数和(自身を含む): 238662574800

約数和(自身を除く): 81696035391

約数列:

[1, 3, 9, 19, 57, 171, 917932979, 2753798937, 8261396811, 17440726601, 52322179803, 156966539409]

約数ペア:

[(1, 156966539409), (3, 52322179803), (9, 17440726601), (19, 8261396811), (57, 2753798937), (171, 917932979)]