127183878

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{24281}}^1$

素因数の和:24389

約数の個数: 32

約数和(自身を含む): 285556320

約数和(自身を除く): 158372442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 24281, 48562, 72843, 145686, 218529, 437058, 655587, 1311174, 2355257, 4710514, 7065771, 14131542, 21197313, 42394626, 63591939, 127183878]

約数ペア:

[(1, 127183878), (2, 63591939), (3, 42394626), (6, 21197313), (9, 14131542), (18, 7065771), (27, 4710514), (54, 2355257), (97, 1311174), (194, 655587), (291, 437058), (582, 218529), (873, 145686), (1746, 72843), (2619, 48562), (5238, 24281)]