80370681

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 108345600

約数和(自身を除く): 27974919

約数列:

[1, 3, 197, 239, 569, 591, 717, 1707, 47083, 112093, 135991, 141249, 336279, 407973, 26790227, 80370681]

約数ペア:

[(1, 80370681), (3, 26790227), (197, 407973), (239, 336279), (569, 141249), (591, 135991), (717, 112093), (1707, 47083)]