145655139

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239171}}^1$

素因数の和:239210

約数の個数: 16

約数和(自身を含む): 229605120

約数和(自身を除く): 83949981

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 239171, 717513, 1674197, 5022591, 6935959, 20807877, 48551713, 145655139]

約数ペア:

[(1, 145655139), (3, 48551713), (7, 20807877), (21, 6935959), (29, 5022591), (87, 1674197), (203, 717513), (609, 239171)]