86289621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137623}}^1$

素因数の和:137656

約数の個数: 16

約数和(自身を含む): 132119040

約数和(自身を除く): 45829419

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 137623, 412869, 1513853, 2614837, 4541559, 7844511, 28763207, 86289621]

約数ペア:

[(1, 86289621), (3, 28763207), (11, 7844511), (19, 4541559), (33, 2614837), (57, 1513853), (209, 412869), (627, 137623)]