78463693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7331}}^1$

素因数の和:7488

約数の個数: 16

約数和(自身を含む): 98542080

約数和(自身を除く): 20078387

約数列:

[1, 7, 11, 77, 139, 973, 1529, 7331, 10703, 51317, 80641, 564487, 1019009, 7133063, 11209099, 78463693]

約数ペア:

[(1, 78463693), (7, 11209099), (11, 7133063), (77, 1019009), (139, 564487), (973, 80641), (1529, 51317), (7331, 10703)]