74443239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 45307161

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1619, 1703, 3537, 4857, 5109, 14571, 15327, 21047, 43713, 45981, 63141, 189423, 212089, 568269, 636267, 1908801, 2757157, 5726403, 8271471, 24814413, 74443239]

約数ペア:

[(1, 74443239), (3, 24814413), (9, 8271471), (13, 5726403), (27, 2757157), (39, 1908801), (117, 636267), (131, 568269), (351, 212089), (393, 189423), (1179, 63141), (1619, 45981), (1703, 43713), (3537, 21047), (4857, 15327), (5109, 14571)]