86226687

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{28771}}^1$

素因数の和:28820

約数の個数: 20

約数和(自身を含む): 132293656

約数和(自身を除く): 46066969

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 28771, 86313, 258939, 776817, 1064527, 2330451, 3193581, 9580743, 28742229, 86226687]

約数ペア:

[(1, 86226687), (3, 28742229), (9, 9580743), (27, 3193581), (37, 2330451), (81, 1064527), (111, 776817), (333, 258939), (999, 86313), (2997, 28771)]