67676119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2557}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 81856000

約数和(自身を除く): 14179881

約数列:

[1, 7, 19, 133, 199, 1393, 2557, 3781, 17899, 26467, 48583, 340081, 508843, 3561901, 9668017, 67676119]

約数ペア:

[(1, 67676119), (7, 9668017), (19, 3561901), (133, 508843), (199, 340081), (1393, 48583), (2557, 26467), (3781, 17899)]