72950319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27109}}^1$

素因数の和:27151

約数の個数: 24

約数和(自身を含む): 118416480

約数和(自身を除く): 45466161

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 27109, 81327, 243981, 352417, 623507, 1057251, 1870521, 3171753, 5611563, 8105591, 24316773, 72950319]

約数ペア:

[(1, 72950319), (3, 24316773), (9, 8105591), (13, 5611563), (23, 3171753), (39, 1870521), (69, 1057251), (117, 623507), (207, 352417), (299, 243981), (897, 81327), (2691, 27109)]