68454393

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191749}}^1$

素因数の和:191776

約数の個数: 16

約数和(自身を含む): 110448000

約数和(自身を除く): 41993607

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 191749, 575247, 1342243, 3259733, 4026729, 9779199, 22818131, 68454393]

約数ペア:

[(1, 68454393), (3, 22818131), (7, 9779199), (17, 4026729), (21, 3259733), (51, 1342243), (119, 575247), (357, 191749)]