68145531

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 92716800

約数和(自身を除く): 24571269

約数列:

[1, 3, 59, 177, 439, 877, 1317, 2631, 25901, 51743, 77703, 155229, 385003, 1155009, 22715177, 68145531]

約数ペア:

[(1, 68145531), (3, 22715177), (59, 1155009), (177, 385003), (439, 155229), (877, 77703), (1317, 51743), (2631, 25901)]