84540937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 101104640

約数和(自身を除く): 16563703

約数列:

[1, 13, 19, 31, 61, 181, 247, 403, 589, 793, 1159, 1891, 2353, 3439, 5611, 7657, 11041, 15067, 24583, 35929, 44707, 72943, 106609, 143533, 209779, 342271, 467077, 1385917, 2727127, 4449523, 6503149, 84540937]

約数ペア:

[(1, 84540937), (13, 6503149), (19, 4449523), (31, 2727127), (61, 1385917), (181, 467077), (247, 342271), (403, 209779), (589, 143533), (793, 106609), (1159, 72943), (1891, 44707), (2353, 35929), (3439, 24583), (5611, 15067), (7657, 11041)]