83665351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7817}}^1$

素因数の和:7974

約数の個数: 16

約数和(自身を含む): 105073920

約数和(自身を除く): 21408569

約数列:

[1, 7, 11, 77, 139, 973, 1529, 7817, 10703, 54719, 85987, 601909, 1086563, 7605941, 11952193, 83665351]

約数ペア:

[(1, 83665351), (7, 11952193), (11, 7605941), (77, 1086563), (139, 601909), (973, 85987), (1529, 54719), (7817, 10703)]