75073203

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{18661}}^1$

素因数の和:18819

約数の個数: 16

約数和(自身を含む): 111972000

約数和(自身を除く): 36898797

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 18661, 55983, 167949, 503847, 2780489, 8341467, 25024401, 75073203]

約数ペア:

[(1, 75073203), (3, 25024401), (9, 8341467), (27, 2780489), (149, 503847), (447, 167949), (1341, 55983), (4023, 18661)]