169173681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 244224000

約数和(自身を除く): 75050319

約数列:

[1, 3, 17, 51, 79, 199, 211, 237, 597, 633, 1343, 3383, 3587, 4029, 10149, 10761, 15721, 16669, 41989, 47163, 50007, 125967, 267257, 283373, 713813, 801771, 850119, 2141439, 3317131, 9951393, 56391227, 169173681]

約数ペア:

[(1, 169173681), (3, 56391227), (17, 9951393), (51, 3317131), (79, 2141439), (199, 850119), (211, 801771), (237, 713813), (597, 283373), (633, 267257), (1343, 125967), (3383, 50007), (3587, 47163), (4029, 41989), (10149, 16669), (10761, 15721)]