89070423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 136604160

約数和(自身を除く): 47533737

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 741, 923, 1349, 1693, 2769, 4047, 5079, 17537, 22009, 32167, 52611, 66027, 96501, 120203, 360609, 418171, 1254513, 1562639, 2283857, 4687917, 6851571, 29690141, 89070423]

約数ペア:

[(1, 89070423), (3, 29690141), (13, 6851571), (19, 4687917), (39, 2283857), (57, 1562639), (71, 1254513), (213, 418171), (247, 360609), (741, 120203), (923, 96501), (1349, 66027), (1693, 52611), (2769, 32167), (4047, 22009), (5079, 17537)]