186678621

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 286883840

約数和(自身を除く): 100205219

約数列:

[1, 3, 9, 27, 31, 93, 271, 279, 813, 823, 837, 2439, 2469, 7317, 7407, 8401, 22221, 25203, 25513, 75609, 76539, 223033, 226827, 229617, 669099, 688851, 2007297, 6021891, 6914023, 20742069, 62226207, 186678621]

約数ペア:

[(1, 186678621), (3, 62226207), (9, 20742069), (27, 6914023), (31, 6021891), (93, 2007297), (271, 688851), (279, 669099), (813, 229617), (823, 226827), (837, 223033), (2439, 76539), (2469, 75609), (7317, 25513), (7407, 25203), (8401, 22221)]