8127309

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 12147840

約数和(自身を除く): 4020531

約数列:

[1, 3, 17, 37, 51, 59, 73, 111, 177, 219, 629, 1003, 1241, 1887, 2183, 2701, 3009, 3723, 4307, 6549, 8103, 12921, 37111, 45917, 73219, 111333, 137751, 159359, 219657, 478077, 2709103, 8127309]

約数ペア:

[(1, 8127309), (3, 2709103), (17, 478077), (37, 219657), (51, 159359), (59, 137751), (73, 111333), (111, 73219), (177, 45917), (219, 37111), (629, 12921), (1003, 8103), (1241, 6549), (1887, 4307), (2183, 3723), (2701, 3009)]