75211443

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 117939200

約数和(自身を除く): 42727757

約数列:

[1, 3, 9, 19, 27, 57, 171, 271, 513, 541, 813, 1623, 2439, 4869, 5149, 7317, 10279, 14607, 15447, 30837, 46341, 92511, 139023, 146611, 277533, 439833, 1319499, 2785609, 3958497, 8356827, 25070481, 75211443]

約数ペア:

[(1, 75211443), (3, 25070481), (9, 8356827), (19, 3958497), (27, 2785609), (57, 1319499), (171, 439833), (271, 277533), (513, 146611), (541, 139023), (813, 92511), (1623, 46341), (2439, 30837), (4869, 15447), (5149, 14607), (7317, 10279)]