27711105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 47236608

約数和(自身を除く): 19525503

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 271, 401, 813, 1203, 1355, 2005, 4065, 4607, 6015, 6817, 13821, 20451, 23035, 34085, 69105, 102255, 108671, 326013, 543355, 1630065, 1847407, 5542221, 9237035, 27711105]

約数ペア:

[(1, 27711105), (3, 9237035), (5, 5542221), (15, 1847407), (17, 1630065), (51, 543355), (85, 326013), (255, 108671), (271, 102255), (401, 69105), (813, 34085), (1203, 23035), (1355, 20451), (2005, 13821), (4065, 6817), (4607, 6015)]