1555147863

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 2324229120

約数和(自身を除く): 769081257

約数列:

[1, 3, 9, 27, 257, 271, 771, 813, 827, 2313, 2439, 2481, 6939, 7317, 7443, 22329, 69647, 208941, 212539, 224117, 626823, 637617, 672351, 1880469, 1912851, 2017053, 5738553, 6051159, 57598069, 172794207, 518382621, 1555147863]

約数ペア:

[(1, 1555147863), (3, 518382621), (9, 172794207), (27, 57598069), (257, 6051159), (271, 5738553), (771, 2017053), (813, 1912851), (827, 1880469), (2313, 672351), (2439, 637617), (2481, 626823), (6939, 224117), (7317, 212539), (7443, 208941), (22329, 69647)]