41984217

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 27729063

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 121, 181, 213, 297, 363, 543, 639, 781, 1089, 1629, 1917, 1991, 2343, 3267, 4887, 5973, 7029, 8591, 12851, 17919, 21087, 21901, 25773, 38553, 53757, 65703, 77319, 115659, 141361, 197109, 231957, 346977, 424083, 591327, 1272249, 1554971, 3816747, 4664913, 13994739, 41984217]

約数ペア:

[(1, 41984217), (3, 13994739), (9, 4664913), (11, 3816747), (27, 1554971), (33, 1272249), (71, 591327), (99, 424083), (121, 346977), (181, 231957), (213, 197109), (297, 141361), (363, 115659), (543, 77319), (639, 65703), (781, 53757), (1089, 38553), (1629, 25773), (1917, 21901), (1991, 21087), (2343, 17919), (3267, 12851), (4887, 8591), (5973, 7029)]