7156979613

素因数分解:

$3^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{16763}}^1$

素因数の和:17036

約数の個数: 48

約数和(自身を含む): 12301825536

約数和(自身を除く): 5144845923

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 251, 567, 753, 1701, 1757, 2259, 5271, 6777, 15813, 16763, 20331, 47439, 50289, 60993, 117341, 142317, 150867, 352023, 426951, 452601, 1056069, 1357803, 3168207, 4073409, 4207513, 9504621, 12622539, 28513863, 29452591, 37867617, 88357773, 113602851, 265073319, 340808553, 795219957, 1022425659, 2385659871, 7156979613]

約数ペア:

[(1, 7156979613), (3, 2385659871), (7, 1022425659), (9, 795219957), (21, 340808553), (27, 265073319), (63, 113602851), (81, 88357773), (189, 37867617), (243, 29452591), (251, 28513863), (567, 12622539), (753, 9504621), (1701, 4207513), (1757, 4073409), (2259, 3168207), (5271, 1357803), (6777, 1056069), (15813, 452601), (16763, 426951), (20331, 352023), (47439, 150867), (50289, 142317), (60993, 117341)]