512260083

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{157667}}^1$

素因数の和:157711

約数の個数: 18

約数和(自身を含む): 780929604

約数和(自身を除く): 268669521

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 157667, 473001, 1419003, 2995673, 8987019, 26961057, 56917787, 170753361, 512260083]

約数ペア:

[(1, 512260083), (3, 170753361), (9, 56917787), (19, 26961057), (57, 8987019), (171, 2995673), (361, 1419003), (1083, 473001), (3249, 157667)]