54120843

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7256

約数の個数: 36

約数和(自身を含む): 96300360

約数和(自身を除く): 42179517

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7219, 7497, 21657, 50533, 64971, 122723, 151599, 353731, 368169, 454797, 859061, 1061193, 1104507, 2577183, 3183579, 6013427, 7731549, 18040281, 54120843]

約数ペア:

[(1, 54120843), (3, 18040281), (7, 7731549), (9, 6013427), (17, 3183579), (21, 2577183), (49, 1104507), (51, 1061193), (63, 859061), (119, 454797), (147, 368169), (153, 353731), (357, 151599), (441, 122723), (833, 64971), (1071, 50533), (2499, 21657), (7219, 7497)]