166818423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{2393}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 234420480

約数和(自身を除く): 67602057

約数列:

[1, 3, 19, 57, 1223, 2393, 3669, 7179, 23237, 45467, 69711, 136401, 2926639, 8779917, 55606141, 166818423]

約数ペア:

[(1, 166818423), (3, 55606141), (19, 8779917), (57, 2926639), (1223, 136401), (2393, 69711), (3669, 45467), (7179, 23237)]