77164083

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{20269}}^1$

素因数の和:20328

約数の個数: 20

約数和(自身を含む): 117728160

約数和(自身を除く): 40564077

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 20269, 60807, 182421, 547263, 952643, 1641789, 2857929, 8573787, 25721361, 77164083]

約数ペア:

[(1, 77164083), (3, 25721361), (9, 8573787), (27, 2857929), (47, 1641789), (81, 952643), (141, 547263), (423, 182421), (1269, 60807), (3807, 20269)]