2039605569

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 3228180480

約数和(自身を除く): 1188574911

約数列:

[1, 3, 9, 23, 27, 69, 71, 167, 207, 213, 277, 501, 621, 639, 831, 1503, 1633, 1917, 2493, 3841, 4509, 4899, 6371, 7479, 11523, 11857, 14697, 19113, 19667, 34569, 35571, 44091, 46259, 57339, 59001, 103707, 106713, 138777, 172017, 177003, 272711, 320139, 416331, 452341, 531009, 818133, 1063957, 1248993, 1357023, 2454399, 3191871, 3284389, 4071069, 7363197, 9575613, 9853167, 12213207, 28726839, 29559501, 75540947, 88678503, 226622841, 679868523, 2039605569]

約数ペア:

[(1, 2039605569), (3, 679868523), (9, 226622841), (23, 88678503), (27, 75540947), (69, 29559501), (71, 28726839), (167, 12213207), (207, 9853167), (213, 9575613), (277, 7363197), (501, 4071069), (621, 3284389), (639, 3191871), (831, 2454399), (1503, 1357023), (1633, 1248993), (1917, 1063957), (2493, 818133), (3841, 531009), (4509, 452341), (4899, 416331), (6371, 320139), (7479, 272711), (11523, 177003), (11857, 172017), (14697, 138777), (19113, 106713), (19667, 103707), (34569, 59001), (35571, 57339), (44091, 46259)]