87672949

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9539}}^1$

素因数の和:9660

約数の個数: 16

約数和(自身を含む): 108984960

約数和(自身を除く): 21312011

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 9539, 66773, 124007, 868049, 963439, 6744073, 12524707, 87672949]

約数ペア:

[(1, 87672949), (7, 12524707), (13, 6744073), (91, 963439), (101, 868049), (707, 124007), (1313, 66773), (9191, 9539)]