78846131

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7949}}^1$

素因数の和:8078

約数の個数: 16

約数和(自身を含む): 97944000

約数和(自身を除く): 19097869

約数列:

[1, 7, 13, 91, 109, 763, 1417, 7949, 9919, 55643, 103337, 723359, 866441, 6065087, 11263733, 78846131]

約数ペア:

[(1, 78846131), (7, 11263733), (13, 6065087), (91, 866441), (109, 723359), (763, 103337), (1417, 55643), (7949, 9919)]