65965647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 98461440

約数和(自身を除く): 32495793

約数列:

[1, 3, 11, 33, 73, 139, 197, 219, 417, 591, 803, 1529, 2167, 2409, 4587, 6501, 10147, 14381, 27383, 30441, 43143, 82149, 111617, 158191, 301213, 334851, 474573, 903639, 1998959, 5996877, 21988549, 65965647]

約数ペア:

[(1, 65965647), (3, 21988549), (11, 5996877), (33, 1998959), (73, 903639), (139, 474573), (197, 334851), (219, 301213), (417, 158191), (591, 111617), (803, 82149), (1529, 43143), (2167, 30441), (2409, 27383), (4587, 14381), (6501, 10147)]