756272079

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{57047}}^1$

素因数の和:57547

約数の個数: 16

約数和(自身を含む): 1122704640

約数和(自身を除く): 366432561

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 13257, 57047, 171141, 513423, 1540269, 28010077, 84030231, 252090693, 756272079]

約数ペア:

[(1, 756272079), (3, 252090693), (9, 84030231), (27, 28010077), (491, 1540269), (1473, 513423), (4419, 171141), (13257, 57047)]