677647539

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{38201}}^1$

素因数の和:38289

約数の個数: 24

約数和(自身を含む): 1029009072

約数和(自身を除く): 351361533

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 17739, 38201, 114603, 343809, 1031427, 2788673, 3094281, 8366019, 9282843, 25098057, 75294171, 225882513, 677647539]

約数ペア:

[(1, 677647539), (3, 225882513), (9, 75294171), (27, 25098057), (73, 9282843), (81, 8366019), (219, 3094281), (243, 2788673), (657, 1031427), (1971, 343809), (5913, 114603), (17739, 38201)]