61013997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 102336000

約数和(自身を除く): 41322003

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 163, 171, 199, 209, 489, 597, 627, 1467, 1791, 1793, 1881, 2189, 3097, 3781, 5379, 6567, 9291, 11343, 16137, 19701, 27873, 32437, 34029, 34067, 41591, 97311, 102201, 124773, 291933, 306603, 356807, 374319, 616303, 1070421, 1848909, 3211263, 5546727, 6779333, 20337999, 61013997]

約数ペア:

[(1, 61013997), (3, 20337999), (9, 6779333), (11, 5546727), (19, 3211263), (33, 1848909), (57, 1070421), (99, 616303), (163, 374319), (171, 356807), (199, 306603), (209, 291933), (489, 124773), (597, 102201), (627, 97311), (1467, 41591), (1791, 34067), (1793, 34029), (1881, 32437), (2189, 27873), (3097, 19701), (3781, 16137), (5379, 11343), (6567, 9291)]