78447201

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{45007}}^1$

素因数の和:45100

約数の個数: 16

約数和(自身を含む): 120981504

約数和(自身を除く): 42534303

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 45007, 135021, 315049, 945147, 3735581, 11206743, 26149067, 78447201]

約数ペア:

[(1, 78447201), (3, 26149067), (7, 11206743), (21, 3735581), (83, 945147), (249, 315049), (581, 135021), (1743, 45007)]