72712707

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 98488320

約数和(自身を除く): 25775613

約数列:

[1, 3, 127, 139, 381, 417, 1373, 4119, 17653, 52959, 174371, 190847, 523113, 572541, 24237569, 72712707]

約数ペア:

[(1, 72712707), (3, 24237569), (127, 572541), (139, 523113), (381, 190847), (417, 174371), (1373, 52959), (4119, 17653)]