56933487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21157}}^1$

素因数の和:21199

約数の個数: 24

約数和(自身を含む): 92418144

約数和(自身を除く): 35484657

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 21157, 63471, 190413, 275041, 486611, 825123, 1459833, 2475369, 4379499, 6325943, 18977829, 56933487]

約数ペア:

[(1, 56933487), (3, 18977829), (9, 6325943), (13, 4379499), (23, 2475369), (39, 1459833), (69, 825123), (117, 486611), (207, 275041), (299, 190413), (897, 63471), (2691, 21157)]