145167519

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{52769}}^1$

素因数の和:52910

約数の個数: 16

約数和(自身を含む): 222900480

約数和(自身を除く): 77732961

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 52769, 158307, 369383, 1108149, 6912739, 20738217, 48389173, 145167519]

約数ペア:

[(1, 145167519), (3, 48389173), (7, 20738217), (21, 6912739), (131, 1108149), (393, 369383), (917, 158307), (2751, 52769)]