43921143

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{827}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 74718720

約数和(自身を除く): 30797577

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 827, 843, 1967, 2481, 2529, 5789, 5901, 7443, 7587, 17367, 17703, 22329, 52101, 53109, 156303, 232387, 697161, 1626709, 2091483, 4880127, 6274449, 14640381, 43921143]

約数ペア:

[(1, 43921143), (3, 14640381), (7, 6274449), (9, 4880127), (21, 2091483), (27, 1626709), (63, 697161), (189, 232387), (281, 156303), (827, 53109), (843, 52101), (1967, 22329), (2481, 17703), (2529, 17367), (5789, 7587), (5901, 7443)]