827287629

素因数分解:

$3^1\times 7^2\times {\mathrm{1327}}^1\times {\mathrm{4241}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 1284409728

約数和(自身を除く): 457122099

約数列:

[1, 3, 7, 21, 49, 147, 1327, 3981, 4241, 9289, 12723, 27867, 29687, 65023, 89061, 195069, 207809, 623427, 5627807, 16883421, 39394649, 118183947, 275762543, 827287629]

約数ペア:

[(1, 827287629), (3, 275762543), (7, 118183947), (21, 39394649), (49, 16883421), (147, 5627807), (1327, 623427), (3981, 207809), (4241, 195069), (9289, 89061), (12723, 65023), (27867, 29687)]