68912349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 108101952

約数和(自身を除く): 39189603

約数列:

[1, 3, 11, 31, 33, 41, 53, 93, 123, 159, 341, 451, 583, 961, 1023, 1271, 1353, 1643, 1749, 2173, 2883, 3813, 4929, 6519, 10571, 13981, 18073, 23903, 31713, 39401, 41943, 50933, 54219, 67363, 71709, 118203, 152799, 202089, 433411, 560263, 740993, 1300233, 1680789, 2088253, 2222979, 6264759, 22970783, 68912349]

約数ペア:

[(1, 68912349), (3, 22970783), (11, 6264759), (31, 2222979), (33, 2088253), (41, 1680789), (53, 1300233), (93, 740993), (123, 560263), (159, 433411), (341, 202089), (451, 152799), (583, 118203), (961, 71709), (1023, 67363), (1271, 54219), (1353, 50933), (1643, 41943), (1749, 39401), (2173, 31713), (2883, 23903), (3813, 18073), (4929, 13981), (6519, 10571)]