68422053

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 109453312

約数和(自身を除く): 41031259

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 1281, 1723, 1891, 5169, 5673, 12061, 13237, 36183, 39711, 53413, 105103, 160239, 315309, 373891, 735721, 1121673, 2207163, 3258193, 9774579, 22807351, 68422053]

約数ペア:

[(1, 68422053), (3, 22807351), (7, 9774579), (21, 3258193), (31, 2207163), (61, 1121673), (93, 735721), (183, 373891), (217, 315309), (427, 160239), (651, 105103), (1281, 53413), (1723, 39711), (1891, 36183), (5169, 13237), (5673, 12061)]