156974644809

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{917980379}}^1$

素因数の和:917980404

約数の個数: 12

約数和(自身を含む): 238674898800

約数和(自身を除く): 81700253991

約数列:

[1, 3, 9, 19, 57, 171, 917980379, 2753941137, 8261823411, 17441627201, 52324881603, 156974644809]

約数ペア:

[(1, 156974644809), (3, 52324881603), (9, 17441627201), (19, 8261823411), (57, 2753941137), (171, 917980379)]