173821149

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 254311200

約数和(自身を除く): 80490051

約数列:

[1, 3, 9, 131, 379, 389, 393, 1137, 1167, 1179, 3411, 3501, 49649, 50959, 147431, 148947, 152877, 442293, 446841, 458631, 1326879, 19313461, 57940383, 173821149]

約数ペア:

[(1, 173821149), (3, 57940383), (9, 19313461), (131, 1326879), (379, 458631), (389, 446841), (393, 442293), (1137, 152877), (1167, 148947), (1179, 147431), (3411, 50959), (3501, 49649)]