78985863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 124909200

約数和(自身を除く): 45923337

約数列:

[1, 3, 9, 11, 33, 99, 313, 939, 2549, 2817, 3443, 7647, 10329, 22941, 28039, 30987, 84117, 252351, 797837, 2393511, 7180533, 8776207, 26328621, 78985863]

約数ペア:

[(1, 78985863), (3, 26328621), (9, 8776207), (11, 7180533), (33, 2393511), (99, 797837), (313, 252351), (939, 84117), (2549, 30987), (2817, 28039), (3443, 22941), (7647, 10329)]