69019951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 98316288

約数和(自身を除く): 29296337

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 191, 209, 247, 361, 1001, 1337, 1463, 1729, 2101, 2483, 2527, 2717, 3629, 3971, 4693, 14707, 17381, 19019, 25403, 27313, 27797, 32851, 39919, 47177, 51623, 68951, 191191, 279433, 330239, 361361, 482657, 518947, 758461, 896363, 3632629, 5309227, 6274541, 9859993, 69019951]

約数ペア:

[(1, 69019951), (7, 9859993), (11, 6274541), (13, 5309227), (19, 3632629), (77, 896363), (91, 758461), (133, 518947), (143, 482657), (191, 361361), (209, 330239), (247, 279433), (361, 191191), (1001, 68951), (1337, 51623), (1463, 47177), (1729, 39919), (2101, 32851), (2483, 27797), (2527, 27313), (2717, 25403), (3629, 19019), (3971, 17381), (4693, 14707)]