1040320207863

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{1019}}^1\times {\mathrm{158209}}^1$

素因数の和:159476

約数の個数: 32

約数和(自身を含む): 1549192320000

約数和(自身を除く): 508872112137

約数列:

[1, 3, 9, 27, 239, 717, 1019, 2151, 3057, 6453, 9171, 27513, 158209, 243541, 474627, 730623, 1423881, 2191869, 4271643, 6575607, 37811951, 113435853, 161214971, 340307559, 483644913, 1020922677, 1450934739, 4352804217, 38530378069, 115591134207, 346773402621, 1040320207863]

約数ペア:

[(1, 1040320207863), (3, 346773402621), (9, 115591134207), (27, 38530378069), (239, 4352804217), (717, 1450934739), (1019, 1020922677), (2151, 483644913), (3057, 340307559), (6453, 161214971), (9171, 113435853), (27513, 37811951), (158209, 6575607), (243541, 4271643), (474627, 2191869), (730623, 1423881)]