47766939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 25389669

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 341, 583, 881, 1023, 1643, 1749, 2643, 4929, 9691, 18073, 27311, 29073, 46693, 54219, 81933, 140079, 300421, 513623, 901263, 1447483, 1540869, 4342449, 15922313, 47766939]

約数ペア:

[(1, 47766939), (3, 15922313), (11, 4342449), (31, 1540869), (33, 1447483), (53, 901263), (93, 513623), (159, 300421), (341, 140079), (583, 81933), (881, 54219), (1023, 46693), (1643, 29073), (1749, 27311), (2643, 18073), (4929, 9691)]