67546539

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 108669600

約数和(自身を除く): 41123061

約数列:

[1, 3, 9, 19, 29, 53, 57, 87, 159, 171, 257, 261, 477, 551, 771, 1007, 1537, 1653, 2313, 3021, 4611, 4883, 4959, 7453, 9063, 13621, 13833, 14649, 22359, 29203, 40863, 43947, 67077, 87609, 122589, 141607, 258799, 262827, 395009, 424821, 776397, 1185027, 1274463, 2329191, 3555081, 7505171, 22515513, 67546539]

約数ペア:

[(1, 67546539), (3, 22515513), (9, 7505171), (19, 3555081), (29, 2329191), (53, 1274463), (57, 1185027), (87, 776397), (159, 424821), (171, 395009), (257, 262827), (261, 258799), (477, 141607), (551, 122589), (771, 87609), (1007, 67077), (1537, 43947), (1653, 40863), (2313, 29203), (3021, 22359), (4611, 14649), (4883, 13833), (4959, 13621), (7453, 9063)]