127890099

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 202647744

約数和(自身を除く): 74757645

約数列:

[1, 3, 9, 17, 51, 61, 71, 153, 183, 193, 213, 549, 579, 639, 1037, 1207, 1737, 3111, 3281, 3621, 4331, 9333, 9843, 10863, 11773, 12993, 13703, 29529, 35319, 38979, 41109, 73627, 105957, 123327, 200141, 220881, 232951, 600423, 662643, 698853, 835883, 1801269, 2096559, 2507649, 7522947, 14210011, 42630033, 127890099]

約数ペア:

[(1, 127890099), (3, 42630033), (9, 14210011), (17, 7522947), (51, 2507649), (61, 2096559), (71, 1801269), (153, 835883), (183, 698853), (193, 662643), (213, 600423), (549, 232951), (579, 220881), (639, 200141), (1037, 123327), (1207, 105957), (1737, 73627), (3111, 41109), (3281, 38979), (3621, 35319), (4331, 29529), (9333, 13703), (9843, 12993), (10863, 11773)]