67572901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 77193216

約数和(自身を除く): 9620315

約数列:

[1, 11, 31, 71, 341, 781, 2201, 2791, 24211, 30701, 86521, 198161, 951731, 2179771, 6142991, 67572901]

約数ペア:

[(1, 67572901), (11, 6142991), (31, 2179771), (71, 951731), (341, 198161), (781, 86521), (2201, 30701), (2791, 24211)]