69886557

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{22123}}^1$

素因数の和:22151

約数の個数: 24

約数和(自身を含む): 112743904

約数和(自身を除く): 42857347

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 22123, 66369, 199107, 287599, 597321, 862797, 1791963, 2588391, 5375889, 7765173, 23295519, 69886557]

約数ペア:

[(1, 69886557), (3, 23295519), (9, 7765173), (13, 5375889), (27, 2588391), (39, 1791963), (81, 862797), (117, 597321), (243, 287599), (351, 199107), (1053, 66369), (3159, 22123)]