90383073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 138350592

約数和(自身を除く): 47967519

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 341, 583, 1023, 1643, 1667, 1749, 4929, 5001, 18073, 18337, 51677, 54219, 55011, 88351, 155031, 265053, 568447, 971861, 1705341, 2738881, 2915583, 8216643, 30127691, 90383073]

約数ペア:

[(1, 90383073), (3, 30127691), (11, 8216643), (31, 2915583), (33, 2738881), (53, 1705341), (93, 971861), (159, 568447), (341, 265053), (583, 155031), (1023, 88351), (1643, 55011), (1667, 54219), (1749, 51677), (4929, 18337), (5001, 18073)]