73489653

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{24971}}^1$

素因数の和:25089

約数の個数: 16

約数和(自身を含む): 109876800

約数和(自身を除く): 36387147

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 24971, 74913, 224739, 674217, 2721839, 8165517, 24496551, 73489653]

約数ペア:

[(1, 73489653), (3, 24496551), (9, 8165517), (27, 2721839), (109, 674217), (327, 224739), (981, 74913), (2943, 24971)]