2663829531

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{5479}}^1$

素因数の和:7136

約数の個数: 32

約数和(自身を含む): 4308595200

約数和(自身を除く): 1644765669

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1637, 4911, 5479, 14733, 16437, 18007, 44199, 49311, 54021, 60269, 147933, 162063, 180807, 486189, 542421, 1627263, 8969123, 26907369, 80722107, 98660353, 242166321, 295981059, 887943177, 2663829531]

約数ペア:

[(1, 2663829531), (3, 887943177), (9, 295981059), (11, 242166321), (27, 98660353), (33, 80722107), (99, 26907369), (297, 8969123), (1637, 1627263), (4911, 542421), (5479, 486189), (14733, 180807), (16437, 162063), (18007, 147933), (44199, 60269), (49311, 54021)]