57678534

素因数分解:

$2^1\times 3^3\times {\mathrm{821}}^1\times {\mathrm{1301}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 128429280

約数和(自身を除く): 70750746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 821, 1301, 1642, 2463, 2602, 3903, 4926, 7389, 7806, 11709, 14778, 22167, 23418, 35127, 44334, 70254, 1068121, 2136242, 3204363, 6408726, 9613089, 19226178, 28839267, 57678534]

約数ペア:

[(1, 57678534), (2, 28839267), (3, 19226178), (6, 9613089), (9, 6408726), (18, 3204363), (27, 2136242), (54, 1068121), (821, 70254), (1301, 44334), (1642, 35127), (2463, 23418), (2602, 22167), (3903, 14778), (4926, 11709), (7389, 7806)]