57666771

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{22171}}^1$

素因数の和:22211

約数の個数: 18

約数和(自身を含む): 88488452

約数和(自身を除く): 30821681

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 22171, 66513, 199539, 376907, 1130721, 3392163, 6407419, 19222257, 57666771]

約数ペア:

[(1, 57666771), (3, 19222257), (9, 6407419), (17, 3392163), (51, 1130721), (153, 376907), (289, 199539), (867, 66513), (2601, 22171)]