804567004947

素因数分解:

$3^6\times {\mathrm{223}}^1\times {\mathrm{4949141}}^1$

素因数の和:4949382

約数の個数: 28

約数和(自身を含む): 1211708334144

約数和(自身を除く): 407141329197

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 729, 2007, 6021, 18063, 54189, 162567, 4949141, 14847423, 44542269, 133626807, 400880421, 1103658443, 1202641263, 3310975329, 3607923789, 9932925987, 29798777961, 89396333883, 268189001649, 804567004947]

約数ペア:

[(1, 804567004947), (3, 268189001649), (9, 89396333883), (27, 29798777961), (81, 9932925987), (223, 3607923789), (243, 3310975329), (669, 1202641263), (729, 1103658443), (2007, 400880421), (6021, 133626807), (18063, 44542269), (54189, 14847423), (162567, 4949141)]