29121483609

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{55337}}^1$

素因数の和:55511

約数の個数: 40

約数和(自身を含む): 44594680680

約数和(自身を除く): 15473197071

約数列:

[1, 3, 9, 27, 73, 81, 89, 219, 267, 657, 801, 1971, 2403, 5913, 6497, 7209, 19491, 55337, 58473, 166011, 175419, 498033, 526257, 1494099, 4039601, 4482297, 4924993, 12118803, 14774979, 36356409, 44324937, 109069227, 132974811, 327207681, 359524489, 398924433, 1078573467, 3235720401, 9707161203, 29121483609]

約数ペア:

[(1, 29121483609), (3, 9707161203), (9, 3235720401), (27, 1078573467), (73, 398924433), (81, 359524489), (89, 327207681), (219, 132974811), (267, 109069227), (657, 44324937), (801, 36356409), (1971, 14774979), (2403, 12118803), (5913, 4924993), (6497, 4482297), (7209, 4039601), (19491, 1494099), (55337, 526257), (58473, 498033), (166011, 175419)]