74698281

素因数分解:

$3^4\times 7^1\times {\mathrm{131743}}^1$

素因数の和:131762

約数の個数: 20

約数和(自身を含む): 127528192

約数和(自身を除く): 52829911

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 131743, 395229, 922201, 1185687, 2766603, 3557061, 8299809, 10671183, 24899427, 74698281]

約数ペア:

[(1, 74698281), (3, 24899427), (7, 10671183), (9, 8299809), (21, 3557061), (27, 2766603), (63, 1185687), (81, 922201), (189, 395229), (567, 131743)]