80184181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2677}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 100264320

約数和(自身を除く): 20080139

約数列:

[1, 7, 11, 77, 389, 2677, 2723, 4279, 18739, 29447, 29953, 206129, 1041353, 7289471, 11454883, 80184181]

約数ペア:

[(1, 80184181), (7, 11454883), (11, 7289471), (77, 1041353), (389, 206129), (2677, 29953), (2723, 29447), (4279, 18739)]