72393561

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{9151}}^1$

素因数の和:9453

約数の個数: 16

約数和(自身を含む): 107627520

約数和(自身を除く): 35233959

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 9151, 27453, 82359, 247077, 2681243, 8043729, 24131187, 72393561]

約数ペア:

[(1, 72393561), (3, 24131187), (9, 8043729), (27, 2681243), (293, 247077), (879, 82359), (2637, 27453), (7911, 9151)]