87810591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{4217}}^1$

素因数の和:4862

約数の個数: 16

約数和(自身を含む): 127957248

約数和(自身を除く): 40146657

約数列:

[1, 3, 11, 33, 631, 1893, 4217, 6941, 12651, 20823, 46387, 139161, 2660927, 7982781, 29270197, 87810591]

約数ペア:

[(1, 87810591), (3, 29270197), (11, 7982781), (33, 2660927), (631, 139161), (1893, 46387), (4217, 20823), (6941, 12651)]