54640401

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{907}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 74790144

約数和(自身を除く): 20149743

約数列:

[1, 3, 43, 129, 467, 907, 1401, 2721, 20081, 39001, 60243, 117003, 423569, 1270707, 18213467, 54640401]

約数ペア:

[(1, 54640401), (3, 18213467), (43, 1270707), (129, 423569), (467, 117003), (907, 60243), (1401, 39001), (2721, 20081)]