156937956687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1\times {\mathrm{8681}}^1$

素因数の和:9560

約数の個数: 48

約数和(自身を含む): 241791477408

約数和(自身を除く): 84853520721

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 683, 1557, 2049, 2941, 6147, 8681, 8823, 11611, 26043, 26469, 34833, 78129, 104499, 118159, 147577, 354477, 442731, 1063431, 1328193, 1501813, 2008703, 4505439, 5929123, 6026109, 13516317, 17787369, 18078327, 25530821, 53362107, 76592463, 100795091, 229777389, 302385273, 907155819, 1025738279, 3077214837, 9231644511, 17437550743, 52312652229, 156937956687]

約数ペア:

[(1, 156937956687), (3, 52312652229), (9, 17437550743), (17, 9231644511), (51, 3077214837), (153, 1025738279), (173, 907155819), (519, 302385273), (683, 229777389), (1557, 100795091), (2049, 76592463), (2941, 53362107), (6147, 25530821), (8681, 18078327), (8823, 17787369), (11611, 13516317), (26043, 6026109), (26469, 5929123), (34833, 4505439), (78129, 2008703), (104499, 1501813), (118159, 1328193), (147577, 1063431), (354477, 442731)]