47353491

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 77101200

約数和(自身を除く): 29747709

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 513, 551, 783, 1061, 1539, 1653, 2349, 3183, 4959, 9549, 14877, 20159, 28647, 30769, 44631, 60477, 85941, 92307, 181431, 276921, 544293, 584611, 830763, 1632879, 1753833, 2492289, 5261499, 15784497, 47353491]

約数ペア:

[(1, 47353491), (3, 15784497), (9, 5261499), (19, 2492289), (27, 1753833), (29, 1632879), (57, 830763), (81, 584611), (87, 544293), (171, 276921), (261, 181431), (513, 92307), (551, 85941), (783, 60477), (1061, 44631), (1539, 30769), (1653, 28647), (2349, 20159), (3183, 14877), (4959, 9549)]