77265387

素因数分解:

$3^3\times {\mathrm{647}}^1\times {\mathrm{4423}}^1$

素因数の和:5079

約数の個数: 16

約数和(自身を含む): 114670080

約数和(自身を除く): 37404693

約数列:

[1, 3, 9, 27, 647, 1941, 4423, 5823, 13269, 17469, 39807, 119421, 2861681, 8585043, 25755129, 77265387]

約数ペア:

[(1, 77265387), (3, 25755129), (9, 8585043), (27, 2861681), (647, 119421), (1941, 39807), (4423, 17469), (5823, 13269)]