860555907

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 1307671200

約数和(自身を除く): 447115293

約数列:

[1, 3, 9, 27, 81, 113, 149, 339, 447, 631, 1017, 1341, 1893, 3051, 4023, 5679, 9153, 12069, 16837, 17037, 50511, 51111, 71303, 94019, 151533, 213909, 282057, 454599, 641727, 846171, 1363797, 1925181, 2538513, 5775543, 7615539, 10624147, 31872441, 95617323, 286851969, 860555907]

約数ペア:

[(1, 860555907), (3, 286851969), (9, 95617323), (27, 31872441), (81, 10624147), (113, 7615539), (149, 5775543), (339, 2538513), (447, 1925181), (631, 1363797), (1017, 846171), (1341, 641727), (1893, 454599), (3051, 282057), (4023, 213909), (5679, 151533), (9153, 94019), (12069, 71303), (16837, 51111), (17037, 50511)]