109305423

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 172915200

約数和(自身を除く): 63609777

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1349, 1917, 3001, 4047, 9003, 12141, 27009, 36423, 57019, 81027, 171057, 213071, 513171, 639213, 1539513, 1917639, 4048349, 5752917, 12145047, 36435141, 109305423]

約数ペア:

[(1, 109305423), (3, 36435141), (9, 12145047), (19, 5752917), (27, 4048349), (57, 1917639), (71, 1539513), (171, 639213), (213, 513171), (513, 213071), (639, 171057), (1349, 81027), (1917, 57019), (3001, 36423), (4047, 27009), (9003, 12141)]