169118379

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 266333184

約数和(自身を除く): 97214805

約数列:

[1, 3, 9, 23, 37, 69, 71, 111, 207, 213, 311, 333, 639, 851, 933, 1633, 2553, 2627, 2799, 4899, 7153, 7659, 7881, 11507, 14697, 21459, 22081, 23643, 34521, 60421, 64377, 66243, 103563, 181263, 198729, 264661, 507863, 543789, 793983, 816997, 1523589, 2381949, 2450991, 4570767, 7352973, 18790931, 56372793, 169118379]

約数ペア:

[(1, 169118379), (3, 56372793), (9, 18790931), (23, 7352973), (37, 4570767), (69, 2450991), (71, 2381949), (111, 1523589), (207, 816997), (213, 793983), (311, 543789), (333, 507863), (639, 264661), (851, 198729), (933, 181263), (1633, 103563), (2553, 66243), (2627, 64377), (2799, 60421), (4899, 34521), (7153, 23643), (7659, 22081), (7881, 21459), (11507, 14697)]