81273082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{3001}}^1$

素因数の和:4245

約数の個数: 16

約数和(自身を含む): 133144704

約数和(自身を除く): 51871622

約数列:

[1, 2, 11, 22, 1231, 2462, 3001, 6002, 13541, 27082, 33011, 66022, 3694231, 7388462, 40636541, 81273082]

約数ペア:

[(1, 81273082), (2, 40636541), (11, 7388462), (22, 3694231), (1231, 66022), (2462, 33011), (3001, 27082), (6002, 13541)]