85820637

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{86951}}^1$

素因数の和:87008

約数の個数: 16

約数和(自身を含む): 133558272

約数和(自身を除く): 47737635

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 86951, 260853, 608657, 1825971, 4086697, 12260091, 28606879, 85820637]

約数ペア:

[(1, 85820637), (3, 28606879), (7, 12260091), (21, 4086697), (47, 1825971), (141, 608657), (329, 260853), (987, 86951)]