65603967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4991

約数の個数: 32

約数和(自身を含む): 106100736

約数和(自身を除く): 40496769

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 4933, 13299, 14799, 54263, 64129, 152923, 162789, 192387, 458769, 705419, 1682153, 1987999, 2116257, 5046459, 5963997, 21867989, 65603967]

約数ペア:

[(1, 65603967), (3, 21867989), (11, 5963997), (13, 5046459), (31, 2116257), (33, 1987999), (39, 1682153), (93, 705419), (143, 458769), (341, 192387), (403, 162789), (429, 152923), (1023, 64129), (1209, 54263), (4433, 14799), (4933, 13299)]