64163253

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16339}}^1$

素因数の和:16377

約数の個数: 32

約数和(自身を含む): 112942080

約数和(自身を除く): 48778827

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 16339, 49017, 114373, 179729, 277763, 343119, 539187, 833289, 1258103, 1944341, 3055393, 3774309, 5833023, 9166179, 21387751, 64163253]

約数ペア:

[(1, 64163253), (3, 21387751), (7, 9166179), (11, 5833023), (17, 3774309), (21, 3055393), (33, 1944341), (51, 1258103), (77, 833289), (119, 539187), (187, 343119), (231, 277763), (357, 179729), (561, 114373), (1309, 49017), (3927, 16339)]