73473711

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 106748928

約数和(自身を除く): 33275217

約数列:

[1, 3, 17, 51, 71, 103, 197, 213, 309, 591, 1207, 1751, 3349, 3621, 5253, 7313, 10047, 13987, 20291, 21939, 41961, 60873, 124321, 237779, 344947, 372963, 713337, 1034841, 1440661, 4321983, 24491237, 73473711]

約数ペア:

[(1, 73473711), (3, 24491237), (17, 4321983), (51, 1440661), (71, 1034841), (103, 713337), (197, 372963), (213, 344947), (309, 237779), (591, 124321), (1207, 60873), (1751, 41961), (3349, 21939), (3621, 20291), (5253, 13987), (7313, 10047)]