64801293

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1361}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 88257600

約数和(自身を除く): 23456307

約数列:

[1, 3, 59, 177, 269, 807, 1361, 4083, 15871, 47613, 80299, 240897, 366109, 1098327, 21600431, 64801293]

約数ペア:

[(1, 64801293), (3, 21600431), (59, 1098327), (177, 366109), (269, 240897), (807, 80299), (1361, 47613), (4083, 15871)]