80701131

素因数分解:

$3^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{2693}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 123105024

約数和(自身を除く): 42403893

約数列:

[1, 3, 7, 21, 1427, 2693, 4281, 8079, 9989, 18851, 29967, 56553, 3842911, 11528733, 26900377, 80701131]

約数ペア:

[(1, 80701131), (3, 26900377), (7, 11528733), (21, 3842911), (1427, 56553), (2693, 29967), (4281, 18851), (8079, 9989)]