78338043

素因数分解:

$3^3\times 7^1\times {\mathrm{414487}}^1$

素因数の和:414503

約数の個数: 16

約数和(自身を含む): 132636160

約数和(自身を除く): 54298117

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 414487, 1243461, 2901409, 3730383, 8704227, 11191149, 26112681, 78338043]

約数ペア:

[(1, 78338043), (3, 26112681), (7, 11191149), (9, 8704227), (21, 3730383), (27, 2901409), (63, 1243461), (189, 414487)]