33551721

素因数分解:

$3^2\times 7^2\times {\mathrm{76081}}^1$

素因数の和:76101

約数の個数: 18

約数和(自身を含む): 56376762

約数和(自身を除く): 22825041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 76081, 228243, 532567, 684729, 1597701, 3727969, 4793103, 11183907, 33551721]

約数ペア:

[(1, 33551721), (3, 11183907), (7, 4793103), (9, 3727969), (21, 1597701), (49, 684729), (63, 532567), (147, 228243), (441, 76081)]